tree cc8da7ba4af20ea86d1dccdbedcffeb19ddd2059
parent ff513ace9b772e75e337f8e058cc7f12816843fe
author Ilya Dryomov <ilya.dryomov@inktank.com> 1391606395 +0200
committer Sage Weil <sage@inktank.com> 1391801827 -0800

libceph: do not dereference a NULL bio pointer

Commit f38a5181d9f3 ("ceph: Convert to immutable biovecs") introduced
a NULL pointer dereference, which broke rbd in -rc1.  Fix it.

Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>