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gpu: ipu-v3: Return proper error on ipu_add_client_devices error path
authorAxel Lin <axel.lin@ingics.com>
Sun, 3 Aug 2014 02:38:18 +0000 (10:38 +0800)
committerPhilipp Zabel <p.zabel@pengutronix.de>
Tue, 2 Sep 2014 08:43:15 +0000 (10:43 +0200)
commite4946cdcabcffd4814e153e71d28884b94c65e9e
treed6154c0f51991d5a942fcc0a811781da2966e274
parentb6c044a3d881c1b01fe0220ad76e548ea5d79b1c
gpu: ipu-v3: Return proper error on ipu_add_client_devices error path

Avoid returning an uninitialized variable in the error path.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
drivers/gpu/ipu-v3/ipu-common.c