diff options
| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-02-26 11:32:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-26 15:23:47 -0800 |
| commit | cb329d837dce4cdb23ecf1fe38713675552751c0 (patch) | |
| tree | 6e1b98ca254e21be72aaf1e17902c2c0328105e6 /drivers/staging/rtl8712 | |
| parent | 6bd70089b3c1882a86e21eb3779f1cf4a8259c8d (diff) | |
| download | linux-cb329d837dce4cdb23ecf1fe38713675552751c0.tar.bz2 | |
staging: rtl8712: 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: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_security.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c index c653ad6854b4..743dd93688b5 100644 --- a/drivers/staging/rtl8712/rtl871x_security.c +++ b/drivers/staging/rtl8712/rtl871x_security.c @@ -1045,7 +1045,7 @@ static sint aes_cipher(u8 *key, uint hdrlen, uint frtype = GetFrameType(pframe); uint frsubtype = GetFrameSubType(pframe); - frsubtype = frsubtype >> 4; + frsubtype >>= 4; memset((void *)mic_iv, 0, 16); memset((void *)mic_header1, 0, 16); memset((void *)mic_header2, 0, 16); @@ -1216,7 +1216,7 @@ static sint aes_decipher(u8 *key, uint hdrlen, uint frtype = GetFrameType(pframe); uint frsubtype = GetFrameSubType(pframe); - frsubtype = frsubtype >> 4; + frsubtype >>= 4; memset((void *)mic_iv, 0, 16); memset((void *)mic_header1, 0, 16); memset((void *)mic_header2, 0, 16); |