[PATCH 3/6] Staging: speakup/speakup_keypc: Return NULL instead of 0

Sachin Kamat sachin.kamat at linaro.org
Wed May 22 09:07:22 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_keypc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/speakup_keypc.c b/drivers/staging/speakup/speakup_keypc.c
index 1840ed1..2f2fe5e 100644
--- a/drivers/staging/speakup/speakup_keypc.c
+++ b/drivers/staging/speakup/speakup_keypc.c
@@ -168,7 +168,7 @@ static const char *synth_immediate(struct spk_synth *synth, const char *buf)
 		udelay(70);
 		buf++;
 	}
-	return 0;
+	return NULL;
 }
 
 static void do_catch_up(struct spk_synth *synth)
-- 
1.7.9.5




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