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(parent: 60571c7) | patch
rbd: simplify error handling in rbd_add()
authorAlex Elder <elder@dreamhost.com>
Thu, 2 Feb 2012 14:13:30 +0000 (08:13 -0600)
committerAlex Elder <elder@dreamhost.com>
Thu, 22 Mar 2012 15:47:48 +0000 (10:47 -0500)
commit27cc25943fb359241546e7bb7a3ab1c2f35796a2
treeb5b957d4732a9fc3cc4b9eff33344eb5faabde2etree | snapshot
parent60571c7d556b10db7e555bd4b6765647af5c41e8commit | diff
rbd: simplify error handling in rbd_add()

If a couple pointers are initialized to NULL then a single
"out_nomem" label can be used for all of the memory allocation
failure cases in rbd_add().

Also, get rid of the "irc" local variable there.  There is no
real need for "rc" to be type ssize_t, and it can be used in
the spot "irc" was.

Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
drivers/block/rbd.c diff | blob | history
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