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(parent: c875f4d) | patch
block: restructure get_request()
authorTejun Heo <tj@kernel.org>
Mon, 5 Mar 2012 21:15:23 +0000 (13:15 -0800)
committerJens Axboe <axboe@kernel.dk>
Tue, 6 Mar 2012 20:27:24 +0000 (21:27 +0100)
commitb679281a6410676a41b175c5a185150a1ae42f9d
treef3966a921a4c07ebf80d57a46a80ef0a71e8354atree | snapshot
parentc875f4d0250a1f070fa26087a73bdd8f54c48100commit | diff
block: restructure get_request()

get_request() is structured a bit unusually in that failure path is
inlined in the usual flow with goto labels atop and inside it.
Relocate the error path to the end of the function.

This is to prepare for icq handling changes in get_request() and
doesn't introduce any behavior change.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-core.c diff | blob | history
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