commit d22e546ea18ee66c255af906f2714d3ee82d4b42
author Mauro Carvalho Chehab <mchehab@redhat.com> Thu Apr 08 09:33:45 2010 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Wed May 19 12:57:03 2010 -0300
tree b37064b032a805ddef7ce4ee3bb4feb6996bedf7
parent b320f80a6a02bbf31f7ed6ab3332f7c4ebaaac2c

V4L/DVB: ir-core: fix gcc warning noise

drivers/media/IR/ir-sysfs.c: In function ‘store_protocol’:
drivers/media/IR/ir-sysfs.c:93: warning: suggest parentheses around assignment used as truth value

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/IR/ir-sysfs.c

diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c
index e47a4f1..af1edd0 100644
--- a/drivers/media/IR/ir-sysfs.c
+++ b/drivers/media/IR/ir-sysfs.c
@@ -91,7 +91,7 @@
 	unsigned long flags;
 	char *buf;
 
-	while (buf = strsep((char **) &data, " \n")) {
+	while ((buf = strsep((char **) &data, " \n")) != NULL) {
 		if (!strcasecmp(buf, "rc-5") || !strcasecmp(buf, "rc5"))
 			ir_type |= IR_TYPE_RC5;
 		if (!strcasecmp(buf, "pd") || !strcasecmp(buf, "pulse-distance"))