Commit 10a8643b authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman

staging: rtl8188eu: rewrite the right hand side of an assignment

This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;
Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 74ff8799
...@@ -1079,7 +1079,7 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen) ...@@ -1079,7 +1079,7 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
uint frtype = GetFrameType(pframe); uint frtype = GetFrameType(pframe);
uint frsubtype = GetFrameSubType(pframe); uint frsubtype = GetFrameSubType(pframe);
frsubtype = frsubtype>>4; frsubtype >>= 4;
memset((void *)mic_iv, 0, 16); memset((void *)mic_iv, 0, 16);
memset((void *)mic_header1, 0, 16); memset((void *)mic_header1, 0, 16);
...@@ -1277,7 +1277,7 @@ static int aes_decipher(u8 *key, uint hdrlen, ...@@ -1277,7 +1277,7 @@ static int aes_decipher(u8 *key, uint hdrlen,
/* uint offset = 0; */ /* uint offset = 0; */
uint frtype = GetFrameType(pframe); uint frtype = GetFrameType(pframe);
uint frsubtype = GetFrameSubType(pframe); uint frsubtype = GetFrameSubType(pframe);
frsubtype = frsubtype>>4; frsubtype >>= 4;
memset((void *)mic_iv, 0, 16); memset((void *)mic_iv, 0, 16);
memset((void *)mic_header1, 0, 16); memset((void *)mic_header1, 0, 16);
......
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