linux-kernel - [PATCH] media-device: Remove duplicated memset() in media_enum

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Date:	Sat,  7 Jun 2014 16:41:44 +0200
From:	Salva Peiró <speiro@....upv.es>
To:	unlisted-recipients:; (no To-header on input)
Cc:	Salva Peiró <speiro@....upv.es>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	stable@...nel.org
Subject: [PATCH] media-device: Remove duplicated memset() in media_enum_entities()

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@....upv.es>

To: Mauro Carvalho Chehab <m.chehab@...sung.com>
CC: linux-media@...r.kernel.org
CC: linux-kernel@...r.kernel.org
CC: linux-kernel@...r.kernel.org
CC: stable@...nel.org
---
 drivers/media/media-device.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 703560f..88c1606 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -106,8 +106,6 @@ static long media_device_enum_entities(struct media_device *mdev,
 	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;
-- 
1.7.10.4

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