From: Daniel Golle <daniel@makrotopia.org>
Date: Mon, 2 Jun 2014 13:51:10 +0000 (+0200)
Subject: UBIFS: respect MS_SILENT mount flag
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~71^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90bea5a3f0bf680b87b90516f3c231997f4b8f3b;p=pandora-kernel.git

UBIFS: respect MS_SILENT mount flag

When attempting to mount a non-ubifs formatted volume, lots of error
messages (including a stack dump) are thrown to the kernel log even if
the MS_SILENT mount flag is set.
Fix this by introducing adding an additional state-variable in
struct ubifs_info and suppress error messages in ubifs_read_node if
MS_SILENT is set.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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