evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Staging: vt6656: Merges two lines of code and removes unused variable

Browse source 
This patch merges an assignment with an immediately following return of
the assigned variable.The following Coccinelle semantic patch was used to make this transformation:

@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
-return ret;

A variable that became unused due to this transformation was also removed.

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mahati Chamarthy 2014-09-21 20:53:52 +05:30 • committed by Greg Kroah-Hartman
parent fdeef1fe4d
commit 88c9cc0092
1 changed files with 1 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/staging/vt6656/key.c
View file

@ -37,17 +37,14 @@
int vnt_key_init_table(struct vnt_private *priv)
{
int ret;
u8 i;
u8 data[MAX_KEY_TABLE];
for (i = 0; i < MAX_KEY_TABLE; i++)
data[i] = i;
ret = vnt_control_out(priv, MESSAGE_TYPE_CLRKEYENTRY,
return vnt_control_out(priv, MESSAGE_TYPE_CLRKEYENTRY,
0, 0, ARRAY_SIZE(data), data);
return ret;
}
static int vnt_set_keymode(struct ieee80211_hw *hw, u8 *mac_addr,