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| author | Vladimir Sementsov-Ogievskiy | 2021-02-02 13:49:55 +0100 |
|---|---|---|
| committer | Eric Blake | 2021-03-08 23:03:32 +0100 |
| commit | 15ce94a68ca6730466c565c3d29971aab3087bf1 (patch) | |
| tree | 823abc2a4f102ecbb4875513a9caf7493cee2242 /hw/misc/armsse-cpu-pwrctrl.c | |
| parent | block/qcow2: simplify qcow2_co_invalidate_cache() (diff) | |
| download | qemu-15ce94a68ca6730466c565c3d29971aab3087bf1.tar.gz qemu-15ce94a68ca6730466c565c3d29971aab3087bf1.tar.xz qemu-15ce94a68ca6730466c565c3d29971aab3087bf1.zip | |
block/qed: bdrv_qed_do_open: deal with errp
Always set errp on failure. The generic bdrv_open_driver supports
driver functions which can return a negative value but forget to set
errp. That's a strange thing. Let's improve bdrv_qed_do_open to not
behave this way. This allows the simplification of code in
bdrv_qed_co_invalidate_cache().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20210202124956.63146-14-vsementsov@virtuozzo.com>
[eblake: commit message grammar tweak]
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'hw/misc/armsse-cpu-pwrctrl.c')
0 files changed, 0 insertions, 0 deletions