[PATCH 07/10] staging: dgnc: dgnc_tty: Do not use 0 for NULL pointer

Sachin Kamat sachin.kamat at linaro.org
Wed Oct 9 10:28:28 UTC 2013


Do not use 0 for NULL pointer.

Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
Cc: Lidza Louina <lidza.louina at gmail.com>
---
 drivers/staging/dgnc/dgnc_tty.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index c6fee11..a6c6aba 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -520,7 +520,7 @@ void dgnc_sniff_nowait_nolock(struct channel_t *ch, uchar *text, uchar *buf, int
 		/*
 		 *  Loop while data remains.
 		 */
-		while (nbuf > 0 && ch->ch_sniff_buf != 0) {
+		while (nbuf > 0 && ch->ch_sniff_buf) {
 			/*
 			 *  Determine the amount of available space left in the
 			 *  buffer.  If there's none, wait until some appears.
-- 
1.7.9.5



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