diff options
| author | Max Reitz <mreitz@redhat.com> | 2017-03-28 22:51:29 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-28 16:02:03 +0200 |
| commit | f59adb325618a2d2ba16aece551e7ab6acadb0ae (patch) | |
| tree | bf67551473ad370d0b4ce17906c93247246aa622 /block/nfs.c | |
| parent | 4bff28b81a0ddb48a09d279e99ab847e8a292506 (diff) | |
block: Add .bdrv_truncate() error messages
Add missing error messages for the block driver implementations of
.bdrv_truncate(); drop the generic one from block.c's bdrv_truncate().
Since one of these changes touches a mis-indented block in
block/file-posix.c, this patch fixes that coding style issue along the
way.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-5-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/nfs.c')
| -rw-r--r-- | block/nfs.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/block/nfs.c b/block/nfs.c index 5ae665abd4..76572ae546 100644 --- a/block/nfs.c +++ b/block/nfs.c @@ -767,7 +767,15 @@ static int64_t nfs_get_allocated_file_size(BlockDriverState *bs) static int nfs_file_truncate(BlockDriverState *bs, int64_t offset, Error **errp) { NFSClient *client = bs->opaque; - return nfs_ftruncate(client->context, client->fh, offset); + int ret; + + ret = nfs_ftruncate(client->context, client->fh, offset); + if (ret < 0) { + error_setg_errno(errp, -ret, "Failed to truncate file"); + return ret; + } + + return 0; } /* Note that this will not re-establish a connection with the NFS server |