- 16 Mar, 2015 1 commit
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Vaishali Thakkar authored
Use timer API function del_timer_sync instead of driver specific function _cancel_timer_ex as besides deactivating a timer, it ensures that the timer is stopped on all CPUs before the driver exists. Also, definition of function _cancel_timer_ex is removed as it is no longer needed after this change. This is done using Coccinelle and semantic patch used for this is as follows: @@ expression x; @@ - _cancel_timer_ex (&x); + del_timer_sync (&x); Signed-off-by:
Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 15 Mar, 2015 39 commits
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Vatika Harlalka authored
Remove unneeded do-while(0) loop from single statement macros. Signed-off-by:
Vatika Harlalka <vatikaharlalka@gmail.com> Signed-off-by:
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Supriya Karanth authored
Remove "break" statement after a "return" statement as it does not get executed. Deadcode found by coccinelle --debug option Signed-off-by:
Supriya Karanth <iskaranth@gmail.com> Signed-off-by:
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Haneen Mohammed authored
Parentheses are not needed around the right hand side of an assignment. This patch remove parenthese of such occurences. Issue was detected and solved using the following coccinelle script: @rule1@ identifier x, y, z; expression E1, E2; @@ ( x = (y == z); | x = (E1 == E2); | x = -( ... -) ; ) Signed-off-by:
Haneen Mohammed <hamohammed.sa@gmail.com> Signed-off-by:
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Somya Anand authored
The function setup_timer combines the initialization of a timer with the initialization of the timer's function and data fields. So, this patch combines the multiline code for timer initialization using the function setup_timer. This issue is identified via coccinelle script. @@ expression E1, E2, E3; type T; @@ - init_timer(&E1); ... ( - E1.function = E2; ... - E1.data = (T)E3; + setup_timer(&E1, E2, (T)E3); | - E1.data = (T)E3; ... - E1.function = E2; + setup_timer(&E1, E2, (T)E3); | - E1.function = E2; + setup_timer(&E1, E2, 0); ) Signed-off-by:
Somya Anand <somyaanand214@gmail.com> Signed-off-by:
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Supriya Karanth authored
found by checkpatch.pl :ERROR: return is not a function, parentheses are not required changes made using coccinelle script: @@ expression e,e1; @@ ( return (e / e1); | return -( e -) ; ) Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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Somya Anand authored
This patch adds space after ',' for the better readability of code. This issue is detected by checkpatch.pl Signed-off-by:
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Supriya Karanth authored
static ints are initialized to 0 by the compiler. Explicit initialization is not necessary. Found by checkpatch.pl - ERROR: do not initialise statics to 0 or NULL changes made using coccinelle script: @@ type T; identifier var; @@ static T var - =0 ; Signed-off-by:
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Supriya Karanth authored
Found by checkpatch.pl - ERROR: Bad function definition A function with no arguments allows for variadic arguments. Add void in between the empty parentheses to indicate that the function takes no arguments. changes made using coccinelle script: @@ type T; identifier f; @@ T f( +void ) { ... } Signed-off-by: -
Ioana Ciornei authored
Remove switch cases indentation in order to follow the Linux coding style. Signed-off-by:
Ioana Ciornei <ciorneiioana@gmail.com> Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to pointer casts. Issues were detected using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Parentheses removal were left to the script. However, there were some cases that were handled manually. In addition, handling pointer casts were done manually too because not all replacements generated by the script were suitable. When pointer casts on function arguments were in the form: <func>(...,(<type> *)&<expression>,...) the replacements were discarded due to compilation warnings. Signed-off-by: -
Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to pointer cast. Issues were detected using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Parentheses removal were left to the script. However, handling pointer casts were done manually because not all replacements generated by the script were suitable. In general, the following cases were discarded: pointer casts in macros, pointer casts on function arguments in the form of: <func>(...,(<type> *)&<expression>,...) since both cases generated compilation warnings. Signed-off-by: -
Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to pointer cast. Issues were detected using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Parentheses removal were left to the script. However, handling pointer casts were done manually because not all replacements generated by the script were suitable. In general, the following cases were discarded: pointer casts in macros, pointer casts on function arguments in the form of: <func>(...,(<type> *)&<expression>,...) since both cases generated compilation warnings. Signed-off-by: -
Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to potinter cast. Issues were detected using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Parentheses removal were left to the script. However, handling pointer casts were done manually because not all replacements generated by the script were suitable. In general, the following cases were discarded: pointer casts in macros, pointer casts on function arguments in the form of: <func>(...,(<type> *)&<expression>,...) since both cases generated compilation warnings. Signed-off-by:
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Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to pointer cast. Issues detected and resolved using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes unnecessary pointer to pointer cast on function arguments. It is worth noting that buf is already a u8 pointer. Issue detected and resolved using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) Signed-off-by:
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Aya Mahfouz authored
Removes pointer to pointer cast on function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) Signed-off-by:
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Aya Mahfouz authored
Handles the following issues: Removing extra parentheses around function arguments, Removing unnecessary pointer to pointer casts. Issues detected and resolved using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) @@ expression e; identifier f; @@ f(..., & -( e -) ,...) @@ expression e; identifier f; @@ f(..., -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes pointer to pointer cast on a function argument. Issue detected and resolved using the following coccinelle script: @@ expression e; type t; identifier f; @@ f(..., -(t *) e ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., & -( e -) ,...) Signed-off-by:
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Aya Mahfouz authored
Removes extra parentheses around function arguments. Issue detected and resolved using the following coccinelle script: @@ expression e; identifier f; @@ f(..., -( e -) ,...); Signed-off-by:
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Vatika Harlalka authored
Remove space to improve code style and follow kernel conventions. Signed-off-by:
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Somya Anand authored
The function setup_timer combines the initialization of a timer with the initialization of the timer's function and data fields. So, this patch combines the multiline code for timer initialization using the function setup_timer. This issue is identified via coccinelle script. @@ expression E1, E2, E3; type T; @@ - init_timer(&E1); ... ( - E1.function = E2; ... - E1.data = (T)E3; + setup_timer(&E1, E2, (T)E3); | - E1.data = (T)E3; ... - E1.function = E2; + setup_timer(&E1, E2, (T)E3); | - E1.function = E2; + setup_timer(&E1, E2, 0); ) Signed-off-by:
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Somya Anand authored
Code using doubly linked list is iterated generally using list_empty and list_entry functions, but it can be better written using list_for_each_entry macro. This patch replaces the while loop containing list_empty and list_entry with list_for_each_entry and list_for_each_entry_safe. list_for_each_entry is a macro which is used to iterate over a list of given type. So while loop used to iterate over a list can be replaced with list_for_each_entry macro. However, if list_del is used in the loop, then list_for_each_entry_safe is a better choice. This transformation is done by using the following coccinelle script. @ rule1 @ expression E1; identifier I1, I2; type T; iterator name list_for_each_entry; @@ - while (list_empty(&E1) == 0) + list_for_each_entry (I1, &E1, I2) { ...when != T *I1; - I1 = list_entry(E1.next, T, I2); ...when != list_del(...); when != list_del_init(...); } @ rule2 @ expression E1; identifier I1, I2; type T; iterator name list_for_each_entry_safe; @@ T *I1; + T *tmp; ... - while (list_empty(&E1) == 0) + list_for_each_entry_safe (I1, tmp, &E1, I2) { ...when != T *I1; - I1 = list_entry(E1.next, T, I2); ... } Signed-off-by: -
Haneen Mohammed authored
Parentheses are not needed around the right hand side of an assignment. This patch remove parenthese of such occurenses. Issue was detected and solved using the following coccinelle script: @rule1@ identifier x, y, z; expression E1, E2; @@ ( x = (y == z); | x = (E1 == E2); | x = -( ... -) ; ) Signed-off-by:
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Cristina Opriceana authored
This patch replaces the printk() function with netdev_dbg() in order to fix the following: "WARNING: printk() should include KERN_ facility level" and "WARNING: line over 80 characters". Issue found by checkpatch.pl Signed-off-by:
Cristina Opriceana <cristina.opriceana@gmail.com> Signed-off-by:
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Cristina Opriceana authored
This patch introduces a new function for the authentication response error check in the ieee80211_rx_frame_softmac() function to fix the indentation problem. It also adds the iotAction variable in the new function to fix the "more than 80 characters per line" warning. Signed-off-by:
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Somya Anand authored
This patch removes unnecessary return statement from a void function and hence make it more compatible. This issue is identified by checkpatch.pl Signed-off-by:
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Somya Anand authored
This patch removes a redundant variable "val" and adds inline return statements. It also adds a default case to the switch statement which returns 0 to keep the logic intact. It also removes a redundant variable "inx" and adds inline return statements. This issue is identified by the following coccinelle script. @@ expression ret; identifier f; @@ -ret = +return f(...); -return ret; Signed-off-by: -
Himani Agrawal authored
warning fixed: WARNING: line over 80 characters The function call containing several variables is broken to make it fit in 80 characters. Signed-off-by:
Himani Agrawal <himani93@gmail.com> Signed-off-by:
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Navya Sri Nizamkari authored
This patch uses kzalloc instead of kmalloc function. A coccinelle script was used to make this change. Signed-off-by:
Navya Sri Nizamkari <navyasri.tech@gmail.com> Signed-off-by:
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Navya Sri Nizamkari authored
This patch uses kzalloc instead of kmalloc function. A coccinelle script was used to make this change. Signed-off-by:
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