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[PATCH v1 15/59] block/blkreplay.c: remove unneeded 'fail' label in blkr
From: |
Daniel Henrique Barboza |
Subject: |
[PATCH v1 15/59] block/blkreplay.c: remove unneeded 'fail' label in blkreplay_open() |
Date: |
Mon, 6 Jan 2020 15:23:41 -0300 |
Both the 'fail' label and the 'ret' variable can be removed.
Use 'return -EINVAL' in the error condition and 'return 0' in
the end of the function.
CC: Pavel Dovgalyuk <address@hidden>
CC: Paolo Bonzini <address@hidden>
Signed-off-by: Daniel Henrique Barboza <address@hidden>
---
block/blkreplay.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/block/blkreplay.c b/block/blkreplay.c
index c96ac8f4bc..d8c4c311f3 100644
--- a/block/blkreplay.c
+++ b/block/blkreplay.c
@@ -24,23 +24,19 @@ static int blkreplay_open(BlockDriverState *bs, QDict
*options, int flags,
Error **errp)
{
Error *local_err = NULL;
- int ret;
/* Open the image file */
bs->file = bdrv_open_child(NULL, options, "image",
bs, &child_file, false, &local_err);
if (local_err) {
- ret = -EINVAL;
error_propagate(errp, local_err);
- goto fail;
+ return -EINVAL;
}
bs->supported_write_flags = BDRV_REQ_WRITE_UNCHANGED;
bs->supported_zero_flags = BDRV_REQ_WRITE_UNCHANGED;
- ret = 0;
-fail:
- return ret;
+ return 0;
}
static int64_t blkreplay_getlength(BlockDriverState *bs)
--
2.24.1
- [PATCH v1 11/59] exec.c: remove 'err' label in ram_block_discard_range(), (continued)
[PATCH v1 13/59] block/vdi.c: remove 'fail' label in vdi_open(), Daniel Henrique Barboza, 2020/01/06
[PATCH v1 14/59] block/file-posix.c: remove unneeded labels, Daniel Henrique Barboza, 2020/01/06
[PATCH v1 15/59] block/blkreplay.c: remove unneeded 'fail' label in blkreplay_open(),
Daniel Henrique Barboza <=
[PATCH v1 16/59] block/gluster.c: remove unneeded 'exit' label, Daniel Henrique Barboza, 2020/01/06
[PATCH v1 17/59] block/dmg.c: remove unneeded 'fail' label in dmg_read_mish_block(), Daniel Henrique Barboza, 2020/01/06
[PATCH v1 19/59] block/ssh.c: remove unneeded labels, Daniel Henrique Barboza, 2020/01/06
[PATCH v1 20/59] block/vpc.c: remove unneeded 'fail' label in create_dynamic_disk(), Daniel Henrique Barboza, 2020/01/06
[PATCH v1 18/59] qcow2-refcount.c: remove unneeded 'fail' label in qcow2_refcount_init(), Daniel Henrique Barboza, 2020/01/06
[PATCH v1 21/59] block/backup.c remove unneeded 'out' label in backup_run(), Daniel Henrique Barboza, 2020/01/06
[PATCH v1 22/59] block/vmdk.c: remove unneeded labels, Daniel Henrique Barboza, 2020/01/06