Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-12 16:11:04 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Staging: speakup: Fix sparse warning in varhandlers.c

Browse Source 
'cp' is a pointer. Fix the incorrect comparison with integer to
avoid the below warning:
drivers/staging/speakup/varhandlers.c:283:19: warning:
Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sachin Kamat 2013-05-13 15:30:42 +05:30 committed by Greg Kroah-Hartman
parent 6eb178cebb
commit 15ab600ce3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/speakup/varhandlers.c
View File

@ -277,7 +277,7 @@ int spk_set_mask_bits(const char *input, const int which, const int how)
spk_chartab[*cp] &= ~mask;
}
cp = (u_char *)input;
if (cp == 0)
if (!cp)
cp = spk_punc_info[which].value;
else {
for ( ; *cp; cp++) {