4.9-stable patches

[thirdparty/kernel/stable-queue.git] / releases / 3.16.3 / media-media-device-remove-duplicated-memset-in-media_enum_entities.patch

From f8ca6ac00d2ba24c5557f08f81439cd3432f0802 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Salva=20Peir=C3=B3?= <speiro@ai2.upv.es>
Date: Sat, 7 Jun 2014 11:41:44 -0300
Subject: media: media-device: Remove duplicated memset() in media_enum_entities()
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From: Salva Peiró <speiro@ai2.upv.es>

commit f8ca6ac00d2ba24c5557f08f81439cd3432f0802 upstream.

After the zeroing the whole struct struct media_entity_desc u_ent,
it is no longer necessary to memset(0) its u_ent.name field.

Signed-off-by: Salva Peiró <speiro@ai2.upv.es>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/media/media-device.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -106,8 +106,6 @@ static long media_device_enum_entities(s
 	if (ent->name) {
 		strncpy(u_ent.name, ent->name, sizeof(u_ent.name));
 		u_ent.name[sizeof(u_ent.name) - 1] = '\0';
-	} else {
-		memset(u_ent.name, 0, sizeof(u_ent.name));
 	}
 	u_ent.type = ent->type;
 	u_ent.revision = ent->revision;