Commit cb329d83 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman

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: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6bd70089
...@@ -1045,7 +1045,7 @@ static sint aes_cipher(u8 *key, uint hdrlen, ...@@ -1045,7 +1045,7 @@ static sint aes_cipher(u8 *key, uint hdrlen,
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);
memset((void *)mic_header2, 0, 16); memset((void *)mic_header2, 0, 16);
...@@ -1216,7 +1216,7 @@ static sint aes_decipher(u8 *key, uint hdrlen, ...@@ -1216,7 +1216,7 @@ static sint aes_decipher(u8 *key, uint hdrlen,
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);
memset((void *)mic_header2, 0, 16); memset((void *)mic_header2, 0, 16);
......
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