ipc,shm: cleanup do_shmat pasta
authorDavidlohr Bueso <davidlohr.bueso@hp.com>
Wed, 11 Sep 2013 21:26:22 +0000 (14:26 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Oct 2013 14:45:47 +0000 (07:45 -0700)
commit247ec302b53873fa13bbb413b5df982cb5d7f78f
treebe41054335d86ab325e73f75de85c38a27ad99c1
parent00c88e695ae4c001495d6768d6c91603f34aa6c7
ipc,shm: cleanup do_shmat pasta

commit f42569b1388b1408b574a5e93a23a663647d4181 upstream.

Clean up some of the messy do_shmat() spaghetti code, getting rid of
out_free and out_put_dentry labels.  This makes shortening the critical
region of this function in the next patch a little easier to do and read.

Signed-off-by: Davidlohr Bueso <davidlohr.bueso@hp.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ipc/shm.c