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libceph: kfree() in put_osd() shouldn't depend on authorizer 

a255651d4c ("ceph: ensure auth ops are defined before use") made
kfree() in put_osd() conditional on the authorizer.  A mechanical
mistake most likely - fix it.

Cc: Alex Elder <elder@linaro.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Reviewed-by: Alex Elder <elder@linaro.org>
This commit is contained in:
Ilya Dryomov 2015-02-16 11:49:42 +03:00
parent 7eb71e0351
commit b28ec2f37e
1 changed files with 3 additions and 2 deletions
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5
net/ceph/osd_client.c
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@ -1035,10 +1035,11 @@ static void put_osd(struct ceph_osd *osd)
{ {
dout("put_osd %p %d -> %d\n", osd, atomic_read(&osd->o_ref), dout("put_osd %p %d -> %d\n", osd, atomic_read(&osd->o_ref),
atomic_read(&osd->o_ref) - 1); atomic_read(&osd->o_ref) - 1);
if (atomic_dec_and_test(&osd->o_ref) && osd->o_auth.authorizer) { if (atomic_dec_and_test(&osd->o_ref)) {
struct ceph_auth_client *ac = osd->o_osdc->client->monc.auth; struct ceph_auth_client *ac = osd->o_osdc->client->monc.auth;
ceph_auth_destroy_authorizer(ac, osd->o_auth.authorizer); if (osd->o_auth.authorizer)
ceph_auth_destroy_authorizer(ac, osd->o_auth.authorizer);
kfree(osd); kfree(osd);
} }
} }