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From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: linux-input@vger.kernel.org,
	Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH 6/8] V4L/DVB: ir-core: fix gcc warning noise
Date: Thu, 8 Apr 2010 16:37:17 -0300	[thread overview]
Message-ID: <20100408163717.322a8d9c@pedra> (raw)
In-Reply-To: <cover.1270754989.git.mchehab@redhat.com>

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>

diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c
index 9d132d0..17d4341 100644
--- a/drivers/media/IR/ir-sysfs.c
+++ b/drivers/media/IR/ir-sysfs.c
@@ -90,7 +90,7 @@ static ssize_t store_protocol(struct device *d,
 	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"))
-- 
1.6.6.1



  parent reply	other threads:[~2010-04-08 19:37 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cover.1270754989.git.mchehab@redhat.com>
2010-04-08 19:37 ` [PATCH 8/8] V4L/DVB: ir-core: move subsystem internal calls to ir-core-priv.h Mauro Carvalho Chehab
2010-04-08 21:34   ` Mauro Carvalho Chehab
2010-04-08 19:37 ` Mauro Carvalho Chehab [this message]
2010-04-08 19:37 ` [PATCH 4/8] V4L/DVB: ir-core: Distinguish sysfs attributes for in-hardware and raw decoders Mauro Carvalho Chehab
2010-04-08 19:37 ` [PATCH 3/8] V4L/DVB: rename sysfs remote controller devices from rcrcv to rc Mauro Carvalho Chehab
2010-04-08 19:37 ` [PATCH 5/8] V4L/DVB: ir-core: properly present the supported and current protocols Mauro Carvalho Chehab
2010-04-08 19:37 ` [PATCH 7/8] V4L/DVB: Teach drivers/media/IR/ir-raw-event.c to use durations Mauro Carvalho Chehab
2010-04-08 19:37   ` Mauro Carvalho Chehab
2010-04-08 19:37 ` [PATCH 2/8] V4L/DVB: ir: Make sure that the spinlocks are properly initialized Mauro Carvalho Chehab
2010-04-08 19:37 ` [PATCH 1/8] V4L/DVB: em28xx: fix a regression caused by the rc-map changes Mauro Carvalho Chehab

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