From: NeilBrown Date: Wed, 9 Sep 2009 06:32:54 +0000 (+1000) Subject: sunrpc/cache: avoid variable over-loading in cache_defer_req X-Git-Tag: v2.6.32-rc1~412^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd68c374ea9ce202ae7c6346777d10078e243d49;p=pandora-kernel.git sunrpc/cache: avoid variable over-loading in cache_defer_req In cache_defer_req, 'dreq' is used for two significantly different values that happen to be of the same type. This is both confusing, and makes it hard to extend the range of one of the values as we will in the next patch. So introduce 'discard' to take one of the values. Signed-off-by: NeilBrown Signed-off-by: J. Bruce Fields --- Reading git-diff-tree failed