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| author | Alex Elder <elder@inktank.com> | 2012-07-10 21:30:10 -0400 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2012-07-30 21:21:45 -0400 |
| commit | 4e891e0af0f0011c90067373c46d7228568ec079 (patch) | |
| tree | 8697591dc252aef8bce4a349c5f254995f8d3677 /kernel/stacktrace.c | |
| parent | 6139919133377652992a5fe134e22abce3e9c25e (diff) | |
rbd: have __rbd_add_snap_dev() return a pointer
It's not obvious whether the snapshot pointer whose address is
provided to __rbd_add_snap_dev() will be assigned by that function.
Change it to return the snapshot, or a pointer-coded errno in the
event of a failure.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions