From: Devendra Naga <devendra.aaru@gmail.com>
Date: Tue, 10 Jul 2012 05:49:15 +0000 (+0530)
Subject: staging/sm7xxfb: return a proper err for smtc_alloc_fb_info failure
X-Git-Tag: v3.6-rc1~100^2~304
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd67859d380b4c2af160d4aa3d8041bf63d7bd36;p=pandora-kernel.git

staging/sm7xxfb: return a proper err for smtc_alloc_fb_info failure

as smtc_alloc_fb_info can fail, but we are returning the 0,
how? because the pci_enable_device succeeded, which makes the probe
return 0, and may cause panics or some strange problems at remove
when driver unloaded by modprobe -r.

so return err properly as smtc_alloc_fb_info is doing kzallocs its
good to do -ENOMEM

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed