The function return type is a pointer. Hence return NULL instead
of 0.
Signed-off-by: Sachin Kamat <sachin.ka...@linaro.org>
---
drivers/staging/speakup/synth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c
index d867dd9..bd775db 100644
--- a/drivers/staging/speakup/synth.c
+++ b/drivers/staging/speakup/synth.c
@@ -145,7 +145,7 @@ const char *spk_synth_immediate(struct spk_synth *synth,
const char *buff)
return buff;
buff++;
}
- return 0;
+ return NULL;
}
EXPORT_SYMBOL_GPL(spk_synth_immediate);
--
1.7.9.5
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