- 16 Nov, 2016 34 commits
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Markus Elfring authored
[media] DaVinci-VPIF-Display: Delete an unnecessary variable initialisation in process_progressive_mode() The local variable "addr" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@s-opensource.com>
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Markus Elfring authored
The local variable "channel_id" will be reassigned with the following statement at the beginning. Thus omit the explicit initialisation. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. Comparison to NULL could be written... Thus fix the affected source code places. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by:
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Markus Elfring authored
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
The local variable "channel_id" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
The local variable "ret" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. Comparison to NULL could be written ... Thus fix the affected source code places. Signed-off-by:
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Markus Elfring authored
Omit an extra message for a memory allocation failure in this function. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by:
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Markus Elfring authored
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
[media] DaVinci-VPFE-Capture: Delete an unnecessary return statement in vpfe_unregister_ccdc_device() The script "checkpatch.pl" pointed information out like the following. WARNING: void function return statements are not generally useful Thus remove such a statement here. Signed-off-by:
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Markus Elfring authored
Do not use curly brackets at one source code place where a single statement should be sufficient. Signed-off-by:
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Markus Elfring authored
Move assignments for two local variables into an else branch so that their setting will only be performed after corresponding data processing succeeded by this function. Signed-off-by:
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Markus Elfring authored
The local variable "ret" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
Convert comparisons with the preprocessor symbol "NULL" to condition checks without it. Signed-off-by:
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Markus Elfring authored
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by:
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Markus Elfring authored
* Return an error code as a constant after a failed call of the function "vpfe_initialize". * The local variable "ret" will be set then to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. WARNING: Possible unnecessary 'out of memory' message Thus remove such a logging statement in two functions. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by:
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Markus Elfring authored
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
The local variable "ret" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by:
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Markus Elfring authored
Adjust jump labels according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
* Move the definition for the variable "ret" into an if branch so that an extra initialisation can be avoided at the beginning by this refactoring. * Return a success code as a constant at the end. Signed-off-by:
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Markus Elfring authored
* Return a success code without storing it in an intermediate variable. * Delete the local variable "ret" which became unnecessary with this refactoring. Signed-off-by:
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Markus Elfring authored
* Return an error code without storing it in an intermediate variable. * Delete the local variable "ret" which became unnecessary with this refactoring. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. Comparison to NULL could be written ... Thus fix the affected source code places. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. WARNING: Possible unnecessary 'out of memory' message Thus remove such a logging statement in two functions. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by:
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Markus Elfring authored
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
The script "checkpatch.pl" pointed information out like the following. WARNING: Possible unnecessary 'out of memory' message Thus remove such a statement here. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdfSigned-off-by:
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Markus Elfring authored
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus reuse the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. Signed-off-by:
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Markus Elfring authored
Use space characters at some source code places according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
* A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. * Replace the specification of a data type by a pointer dereference to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
Adjust a jump label according to the Linux coding style convention. Signed-off-by:
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Markus Elfring authored
A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus use the corresponding function "kmalloc_array". This issue was detected by using the Coccinelle software. Signed-off-by:
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- 24 Oct, 2016 6 commits
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Mauro Carvalho Chehab authored
commit 079933db ("[media] v4l: flash led class: Fix of_node release in probe() error path") removed the need of an ancillary var at the release function, as reported by smatch: drivers/media/v4l2-core/v4l2-flash-led-class.c: In function 'v4l2_flash_release': drivers/media/v4l2-core/v4l2-flash-led-class.c:678:23: warning: variable 'led_cdev' set but not used [-Wunused-but-set-variable] struct led_classdev *led_cdev; ^~~~~~~~ Get rid of it. Fixes: commit 079933db ("[media] v4l: flash led class: Fix of_node release in probe() error path") Signed-off-by:
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Sakari Ailus authored
The sub-device's OF node was used (of_node_get()) if it was set, but device's OF node was always put. Fix this. Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
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Fabio Estevam authored
In the case of coda_firmware_request() failure, we should release the prevously acquired resources. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
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Enrico Mioso authored
This patch derives from previous one(s) by CrazyCat. I used the commit adding rev.3 to mainline Linux kernel as an example, so credits go to its author(s). The hardware seems to scan and tune OK. Signed-off-by:
Enrico Mioso <mrkiko.rs@gmail.com> Signed-off-by:
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Wayne Porter authored
FSF address changes, checkpatch recommends removing it Signed-off-by:
Wayne Porter <wporter82@gmail.com> Signed-off-by:
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Heiner Kallweit authored
Simplify the remove function and the error path in the probe function by using the managed versions of rc_allocate_device and rc_register_device. Signed-off-by:
Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by:
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