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(parent: c619cc5) | patch
Return error if cache_create() fails.
authorHeinz Mauelshagen <heinzm@redhat.com>
Mon, 18 Mar 2013 22:57:28 +0000 (09:57 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Mon, 18 Mar 2013 22:57:28 +0000 (09:57 +1100)
commit565b3e6b1b40e681aa1204107768bb1dff57dcc0
tree3629d4f8f456dd630c5293da6b3e5b3a0c8d4b75tree | snapshot
parentc619cc50e1db5334182ef623d526f71d822364c6commit | diff
Return error if cache_create() fails.

A missing return check made cache_ctr continue even after an error in
cache_create() resulting in the cache object being destroyed.  So a
simple failure like an odd number of cache policy config value arguments
would result in an oops.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-cache-target.c diff | blob | history
Linux kernel for KaRo TX COM modules