From 1f97947c15a8d2bc21917463eb72d7f8685e3a86 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Sun, 27 Jul 2014 16:27:30 -0300
Subject: [PATCH] [media] cx231xx: handle errors at read_eeprom()

Fix the following warnings:
	drivers/media/usb/cx231xx/cx231xx-cards.c: In function 'read_eeprom':
	drivers/media/usb/cx231xx/cx231xx-cards.c:979:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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