[PATCH] Staging: sm750fb: Remove extra parentheses around right bit shift operation
Amitoj Kaur Chawla
amitoj1606 at gmail.com
Sun Apr 5 01:41:47 UTC 2015
Removes extra parentheses around bitwise right shift operation.
The issue was detected 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: Amitoj Kaur Chawla <amitoj1606 at gmail.com>
---
drivers/staging/sm750fb/sm750.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 4074375..626b841 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -737,7 +737,7 @@ static int sm750fb_set_drv(struct lynxfb_par * par)
output->paths = sm750_crt;
crtc->channel = sm750_secondary;
/* not consider of padding stuffs for oScreen,need fix*/
- crtc->oScreen = (share->vidmem_size >> 1);
+ crtc->oScreen = share->vidmem_size >> 1;
crtc->vScreen = share->pvMem + crtc->oScreen;
}
break;
@@ -751,7 +751,7 @@ static int sm750fb_set_drv(struct lynxfb_par * par)
output->paths = sm750_crt;
crtc->channel = sm750_primary;
/* not consider of padding stuffs for oScreen,need fix*/
- crtc->oScreen = (share->vidmem_size >> 1);
+ crtc->oScreen = share->vidmem_size >> 1;
crtc->vScreen = share->pvMem + crtc->oScreen;
}
break;
--
1.9.1
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