Btrfs-progs: check, fix false error reports for shared prealloc extents

[platform/upstream/btrfs-progs.git] / cmds-restore.c

diff --git a/cmds-restore.c b/cmds-restore.c
index 6196a1e..ade35f0 100644 (file)
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -442,7 +442,7 @@ again:
                                      pos+total);
                        if (done < 0) {
                                ret = -1;
-                               error("cannot write data: %d %s", errno, strerror(errno));
+                               error("cannot write data: %d %m", errno);
                                goto out;
                        }
                        total += done;
@@ -587,8 +587,8 @@ static int set_file_xattrs(struct btrfs_root *root, u64 inode,
                        data_len = len;
 
                        if (fsetxattr(fd, name, data, data_len, 0))
-                               error("setting extended attribute %s on file %s: %s",
-                                       name, file_name, strerror(errno));
+                               error("setting extended attribute %s on file %s: %m",
+                                       name, file_name);
 
                        len = sizeof(*di) + name_len + data_len;
                        cur += len;
@@ -624,13 +624,13 @@ static int copy_metadata(struct btrfs_root *root, int fd,
                ret = fchown(fd, btrfs_inode_uid(path.nodes[0], inode_item),
                                btrfs_inode_gid(path.nodes[0], inode_item));
                if (ret) {
-                       error("failed to change owner: %s", strerror(errno));
+                       error("failed to change owner: %m");
                        goto out;
                }
 
                ret = fchmod(fd, btrfs_inode_mode(path.nodes[0], inode_item));
                if (ret) {
-                       error("failed to change mode: %s", strerror(errno));
+                       error("failed to change mode: %m");
                        goto out;
                }
 
@@ -644,7 +644,7 @@ static int copy_metadata(struct btrfs_root *root, int fd,
 
                ret = futimens(fd, times);
                if (ret) {
-                       error("failed to set times: %s", strerror(errno));
+                       error("failed to set times: %m");
                        goto out;
                }
        }
@@ -904,8 +904,8 @@ static int copy_symlink(struct btrfs_root *root, struct btrfs_key *key,
        if (!dry_run) {
                ret = symlink(symlink_target, path_name);
                if (ret < 0) {
-                       fprintf(stderr, "Failed to restore symlink '%s': %s\n",
-                                       path_name, strerror(errno));
+                       fprintf(stderr, "Failed to restore symlink '%s': %m\n",
+                                       path_name);
                        goto out;
                }
        }
@@ -937,8 +937,7 @@ static int copy_symlink(struct btrfs_root *root, struct btrfs_key *key,
                                   btrfs_inode_gid(path.nodes[0], inode_item),
                                   AT_SYMLINK_NOFOLLOW);
        if (ret) {
-               fprintf(stderr, "Failed to change owner: %s\n",
-                               strerror(errno));
+               fprintf(stderr, "Failed to change owner: %m\n");
                goto out;
        }
 
@@ -952,7 +951,7 @@ static int copy_symlink(struct btrfs_root *root, struct btrfs_key *key,
 
        ret = utimensat(-1, file, times, AT_SYMLINK_NOFOLLOW);
        if (ret)
-               fprintf(stderr, "Failed to set times: %s\n", strerror(errno));
+               fprintf(stderr, "Failed to set times: %m\n");
 out:
        btrfs_release_path(&path);
        return ret;