[PATCH 2/6] Staging: speakup/speakup_dtlk: Return NULL instead of 0

Sachin Kamat sachin.kamat at linaro.org
Wed May 22 09:07:21 UTC 2013


The function returns a pointer. Hence return NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
---
 drivers/staging/speakup/speakup_dtlk.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c
index a965378..1feb0fb 100644
--- a/drivers/staging/speakup/speakup_dtlk.c
+++ b/drivers/staging/speakup/speakup_dtlk.c
@@ -254,7 +254,7 @@ static const char *synth_immediate(struct spk_synth *synth, const char *buf)
 		spk_out(ch);
 		buf++;
 	}
-	return 0;
+	return NULL;
 }
 
 static void synth_flush(struct spk_synth *synth)
-- 
1.7.9.5




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