From: Dan Carpenter <error27@gmail.com>
Date: Thu, 12 Aug 2010 07:53:52 +0000 (+0200)
Subject: mtd/m25p80: retlen is never NULL
X-Git-Tag: v2.6.36-rc1~3^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b06cd21e2f0f75686f95afa5b71219b1408f5458;p=pandora-kernel.git

mtd/m25p80: retlen is never NULL

This is just a cleanup, it doesn't fix any bugs.

These functions all check retlen inconsistently and it generates a
warning in Smatch (http://smatch.sf.net).  If retlen were ever NULL it
would cause an oops and the code has been this way since 2006 so someone
would have complained.  Also I looked at other places that implemented
the mtd read and write functions and they dereference retlen without
checking.

I removed the checks.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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