Commit 968a4e92 authored by Sachin Kamat's avatar Sachin Kamat Committed by Greg Kroah-Hartman
Browse files

staging: dgnc: dgnc_tty: Do not use 0 for NULL pointer 



Do not use 0 for NULL pointer.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Cc: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aad7b60b

drivers/staging/dgnc/dgnc_tty.c

+1 −1
Original line number Diff line number Diff line
@@ -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.