From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Tue, 25 Nov 2014 07:20:05 +0000 (+0100)
Subject: drm/vmwgfx: Fix error printout on signals pending
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~12^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e338c4c2b620ba4e75fd3576f8142eb93be12ce3;p=pandora-kernel.git

drm/vmwgfx: Fix error printout on signals pending

The function vmw_master_check() might return -ERESTARTSYS if there is a
signal pending, indicating that the IOCTL should be rerun, potentially from
user-space. At that point we shouldn't print out an error message since that
is not an error condition. In short, avoid bloating the kernel log when a
process refuses to die on SIGTERM.

Cc: <stable@vger.kernel.org>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
---

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