From: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Date: Wed, 9 May 2012 10:13:34 +0000 (+0300)
Subject: mtd: nand: check the return code of 'read_oob/read_oob_raw'
X-Git-Tag: v3.5-rc1~8^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1951f2f710a621ae0bc4268617046a6c02c634d0;p=pandora-kernel.git

mtd: nand: check the return code of 'read_oob/read_oob_raw'

Apparently, there is an implementor of 'read_oob' which may return an
error inidication (e.g. docg4_read_oob may return -EIO).

Test the return value of 'read_oob/read_oob_raw', and if negative,
propagate the error, so it's returned by the '_read_oob' interface.

Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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