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| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-06-13 18:57:57 -0300 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2016-06-20 16:38:13 +0200 |
| commit | 6b62d961373e0327f2af8fb77d6d5d6308864180 (patch) | |
| tree | 540a92df500ef4f4056110a80ae309636ec5756e /block | |
| parent | 621ff94d5074d88253a5818c6b9c4db718fbfc65 (diff) | |
| download | qemu-6b62d961373e0327f2af8fb77d6d5d6308864180.zip qemu-6b62d961373e0327f2af8fb77d6d5d6308864180.tar.gz qemu-6b62d961373e0327f2af8fb77d6d5d6308864180.tar.bz2 | |
error: Remove unnecessary local_err variables
This patch simplifies code that uses a local_err variable just to
immediately use it for an error_propagate() call.
Coccinelle patch used to perform the changes added to
scripts/coccinelle/remove_local_err.cocci.
Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <1465855078-19435-3-git-send-email-ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Blank line in s390-virtio-ccw.c restored]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/raw-posix.c | 8 | ||||
| -rw-r--r-- | block/raw_bsd.c | 4 |
2 files changed, 3 insertions, 9 deletions
diff --git a/block/raw-posix.c b/block/raw-posix.c index a825a0a..dbdabc9 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -582,12 +582,10 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { BDRVRawState *s = bs->opaque; - Error *local_err = NULL; int ret; s->type = FTYPE_FILE; - ret = raw_open_common(bs, options, flags, 0, &local_err); - error_propagate(errp, local_err); + ret = raw_open_common(bs, options, flags, 0, errp); return ret; } @@ -2439,14 +2437,12 @@ static int cdrom_open(BlockDriverState *bs, QDict *options, int flags, Error **errp) { BDRVRawState *s = bs->opaque; - Error *local_err = NULL; int ret; s->type = FTYPE_CD; /* open will not fail even if no CD is inserted, so add O_NONBLOCK */ - ret = raw_open_common(bs, options, flags, O_NONBLOCK, &local_err); - error_propagate(errp, local_err); + ret = raw_open_common(bs, options, flags, O_NONBLOCK, errp); return ret; } diff --git a/block/raw_bsd.c b/block/raw_bsd.c index 5af11b6..b51ac98 100644 --- a/block/raw_bsd.c +++ b/block/raw_bsd.c @@ -190,11 +190,9 @@ static int raw_has_zero_init(BlockDriverState *bs) static int raw_create(const char *filename, QemuOpts *opts, Error **errp) { - Error *local_err = NULL; int ret; - ret = bdrv_create_file(filename, opts, &local_err); - error_propagate(errp, local_err); + ret = bdrv_create_file(filename, opts, errp); return ret; } |