From: NeilBrown <neilb@suse.de>
Date: Wed, 9 May 2007 09:34:55 +0000 (-0700)
Subject: knfsd: simplify a 'while' condition in svcsock.c
X-Git-Tag: v2.6.22-rc1~193
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05ed690efbb28b54af79f97af8c9705e82a6fbd7;p=pandora-kernel.git

knfsd: simplify a 'while' condition in svcsock.c

This while loop has an overly complex condition, which performs a couple of
assignments.  This hurts readability.

We don't really need a loop at all.  We can just return -EAGAIN and (providing
we set SK_DATA), the function will be called again.

So discard the loop, make the complex conditional become a few clear function
calls, and hopefully improve readability.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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