staging: speakup: varhandlers: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c
index b2afec6..ab4fe8d 100644
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -323,7 +323,7 @@
char *spk_s2uchar(char *start, char *dest)
{
- int val = 0;
+ int val;
val = simple_strtoul(skip_spaces(start), &start, 10);
if (*start == ',')