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authorSachin Kamat <sachin.kamat@linaro.org>2013-05-13 15:30:42 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-16 16:17:29 -0700
commit15ab600ce34a51e1cbcd3446dd21b67473e1f79e (patch)
tree30b27fc10b177f4fbad5a55d42f26a177e722970 /drivers/staging/speakup
parent6eb178cebb5b380377033a972a9803adb5a58ede (diff)
downloadlinux-15ab600ce34a51e1cbcd3446dd21b67473e1f79e.tar.bz2
Staging: speakup: Fix sparse warning in varhandlers.c
'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>
Diffstat (limited to 'drivers/staging/speakup')
-rw-r--r--drivers/staging/speakup/varhandlers.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c
index 2e8603d7b14a..9aa2a78cd71c 100644
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -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++) {