From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 13 May 2013 10:00:41 +0000 (+0530)
Subject: Staging: speakup: Return NULL instead of 0 in speakup_decpc.c
X-Git-Tag: next-20130521~23^2~125
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6eb178cebb5b380377033a972a9803adb5a58ede;p=karo-tx-linux.git

Staging: speakup: Return NULL instead of 0 in speakup_decpc.c

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

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>
---

diff --git a/drivers/staging/speakup/speakup_decpc.c b/drivers/staging/speakup/speakup_decpc.c
index b50388fd4f08..ea6b72d40b31 100644
--- a/drivers/staging/speakup/speakup_decpc.c
+++ b/drivers/staging/speakup/speakup_decpc.c
@@ -444,7 +444,7 @@ static const char *synth_immediate(struct spk_synth *synth, const char *buf)
 			return buf;
 		buf++;
 	}
-	return 0;
+	return NULL;
 }
 
 static int synth_probe(struct spk_synth *synth)