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authorSachin Kamat <sachin.kamat@linaro.org>2013-10-09 15:58:28 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-11 15:36:31 -0700
commit968a4e9208c4f8e97dbd00346c25af7cfec05c15 (patch)
treeedc8b9a6e3d68ad779f2bd6353a6db0ddfc25990 /drivers/staging/dgnc
parentaad7b60bf1b402913311f2cc4899e691356ea9a2 (diff)
downloadlinux-stericsson-968a4e9208c4f8e97dbd00346c25af7cfec05c15.tar.gz
staging: dgnc: dgnc_tty: Do not use 0 for NULL pointer
Do not use 0 for NULL pointer. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
-rw-r--r--drivers/staging/dgnc/dgnc_tty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index c6fee11632f7..a6c6aba82d72 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.