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authorQu Wenruo <quwenruo@cn.fujitsu.com>2014-07-23 13:47:34 +0800
committerDavid Sterba <dsterba@suse.cz>2014-08-22 15:07:02 +0200
commit10c8f34f519451d763ae6b40bd388d11f4d3d42f (patch)
tree4fff7d4bf283fcb5ec8d7c72d678587c74fa7ab6 /cmds-receive.c
parentb2d0e10d491f447cd2888e4af44fad9d442e524d (diff)
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btrfs-progs: Remove fprintf() in find_mount_root().
find_mount_root() function in utils.c should not print error string. Caller should be responsible to print error string. This patch will remove the only fprintf in find_mount_root() and modify the caller a little to use strerror() to prompt users. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'cmds-receive.c')
-rw-r--r--cmds-receive.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/cmds-receive.c b/cmds-receive.c
index 87dc1b4..20b3db0 100644
--- a/cmds-receive.c
+++ b/cmds-receive.c
@@ -842,9 +842,10 @@ static int do_receive(struct btrfs_receive *r, const char *tomnt, int r_fd,
ret = find_mount_root(dest_dir_full_path, &r->root_path);
if (ret < 0) {
+ fprintf(stderr,
+ "ERROR: failed to determine mount point for %s: %s\n",
+ dest_dir_full_path, strerror(-ret));
ret = -EINVAL;
- fprintf(stderr, "ERROR: failed to determine mount point "
- "for %s\n", dest_dir_full_path);
goto out;
}
r->mnt_fd = open(r->root_path, O_RDONLY | O_NOATIME);