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| author | Chunyan Liu <cyliu@suse.com> | 2014-06-18 10:47:26 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-06-21 16:40:14 +0800 |
| commit | 435db4cf29b88b6612e30acda01cd18788dff458 (patch) | |
| tree | 536e75ea408b35289c00d6b30f4b4bcd8716e46c /block/sheepdog.c | |
| parent | 999e5aa5cec71d7138c4b5271092f59ca85f9f6b (diff) | |
QemuOpts: check NULL opts in qemu_opt_get functions
Some places will call bdrv_create_file(filename, NULL, &local_err), where
opts is NULL. Check NULL in qemu_opt_get and qemu_opt_get_*_del functions,
to avoid extra effort of checking opts before calling them every time.
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/sheepdog.c')
0 files changed, 0 insertions, 0 deletions