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| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-03-04 08:19:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-06 15:24:23 -0800 |
| commit | 5a80ee6f8871a81afb4fd919133ae5be3b656d44 (patch) | |
| tree | 956ef9a5016f4d541e5a489c941bc3112a324e31 /drivers/staging/rts5208 | |
| parent | dbc9eb5af20578a931efb6fac721e9a977c5171b (diff) | |
| download | op-kernel-dev-5a80ee6f8871a81afb4fd919133ae5be3b656d44.zip op-kernel-dev-5a80ee6f8871a81afb4fd919133ae5be3b656d44.tar.gz | |
staging: rts5208: remove extra parentheses around left bit shift operation
Removes extra parentheses around bitwise left shift operations.
The case handled is when resultant value is assigned to a variable.
The issue was detected and resolved using the following
coccinelle script:
@@
expression e, e1;
constant c;
@@
e =
-(e1
+e1
<<
-c);
+c;
@@
identifier i;
constant c;
type t;
expression e;
@@
t i =
-(e
+e
<<
-c);
+c;
@@
expression e, e1;
identifier f;
constant c;
@@
e1 = f(...,
-(e
+e
<<
-c)
+c
,...);
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rts5208')
| -rw-r--r-- | drivers/staging/rts5208/rtsx_transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c index dab1995..03caa9b 100644 --- a/drivers/staging/rts5208/rtsx_transport.c +++ b/drivers/staging/rts5208/rtsx_transport.c @@ -642,7 +642,7 @@ static int rtsx_transfer_buf(struct rtsx_chip *chip, u8 card, void *buf, dma_addr_t addr; u8 dir; int err = 0; - u32 val = (1 << 31); + u32 val = 1 << 31; long timeleft; if ((buf == NULL) || (len <= 0)) |
