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authorSarah Khan <sarahjmi07@gmail.com>2014-10-23 23:18:53 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-10-27 10:33:05 +0800
commitfe4c6a38b8379baf0bf7fe676c62e39c060d735b (patch)
tree9e4ad1dd2efa52fc3902ad21b8321d317695dfba /drivers/staging/xgifb
parentb3dd8957c23a9e2eed612469d02a6e418b585e6b (diff)
downloadlinux-fe4c6a38b8379baf0bf7fe676c62e39c060d735b.tar.bz2
staging: xgifb: Removed an unnecessary assignment statement
Used coccinelle patch @@ expression data; identifier f; @@ -data = +return f(...); -return (data); Signed-off-by: Sarah Khan <sarahjmi07@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb')
-rw-r--r--drivers/staging/xgifb/vb_util.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/staging/xgifb/vb_util.c b/drivers/staging/xgifb/vb_util.c
index 1b452f8b6274..be3437ca339e 100644
--- a/drivers/staging/xgifb/vb_util.c
+++ b/drivers/staging/xgifb/vb_util.c
@@ -9,11 +9,8 @@ void xgifb_reg_set(unsigned long port, u8 index, u8 data)
u8 xgifb_reg_get(unsigned long port, u8 index)
{
- u8 data;
-
outb(index, port);
- data = inb(port + 1);
- return data;
+ return inb(port + 1);
}
void xgifb_reg_and_or(unsigned long port, u8 index,