ovl: use pr_fmt auto generate prefix

Use pr_fmt auto generate "overlayfs: " prefix.

Signed-off-by: lijiazi <lijiazi@xiaomi.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c
index f5678a3f8350..cb4a5eaf0ba5 100644
--- a/fs/overlayfs/util.c
+++ b/fs/overlayfs/util.c
@@ -576,7 +576,7 @@ int ovl_check_setxattr(struct dentry *dentry, struct dentry *upperdentry,
 	err = ovl_do_setxattr(upperdentry, name, value, size, 0);
 
 	if (err == -EOPNOTSUPP) {
-		pr_warn("overlayfs: cannot set %s xattr on upper\n", name);
+		pr_warn("cannot set %s xattr on upper\n", name);
 		ofs->noxattr = true;
 		return xerr;
 	}
@@ -700,7 +700,7 @@ static void ovl_cleanup_index(struct dentry *dentry)
 
 	inode = d_inode(upperdentry);
 	if (!S_ISDIR(inode->i_mode) && inode->i_nlink != 1) {
-		pr_warn_ratelimited("overlayfs: cleanup linked index (%pd2, ino=%lu, nlink=%u)\n",
+		pr_warn_ratelimited("cleanup linked index (%pd2, ino=%lu, nlink=%u)\n",
 				    upperdentry, inode->i_ino, inode->i_nlink);
 		/*
 		 * We either have a bug with persistent union nlink or a lower
@@ -739,7 +739,7 @@ out:
 	return;
 
 fail:
-	pr_err("overlayfs: cleanup index of '%pd2' failed (%i)\n", dentry, err);
+	pr_err("cleanup index of '%pd2' failed (%i)\n", dentry, err);
 	goto out;
 }
 
@@ -830,7 +830,7 @@ int ovl_lock_rename_workdir(struct dentry *workdir, struct dentry *upperdir)
 err_unlock:
 	unlock_rename(workdir, upperdir);
 err:
-	pr_err("overlayfs: failed to lock workdir+upperdir\n");
+	pr_err("failed to lock workdir+upperdir\n");
 	return -EIO;
 }
 
@@ -852,7 +852,7 @@ int ovl_check_metacopy_xattr(struct dentry *dentry)
 
 	return 1;
 out:
-	pr_warn_ratelimited("overlayfs: failed to get metacopy (%i)\n", res);
+	pr_warn_ratelimited("failed to get metacopy (%i)\n", res);
 	return res;
 }
 
@@ -899,7 +899,7 @@ ssize_t ovl_getxattr(struct dentry *dentry, char *name, char **value,
 	return res;
 
 fail:
-	pr_warn_ratelimited("overlayfs: failed to get xattr %s: err=%zi)\n",
+	pr_warn_ratelimited("failed to get xattr %s: err=%zi)\n",
 			    name, res);
 	kfree(buf);
 	return res;
@@ -931,7 +931,7 @@ char *ovl_get_redirect_xattr(struct dentry *dentry, int padding)
 
 	return buf;
 invalid:
-	pr_warn_ratelimited("overlayfs: invalid redirect (%s)\n", buf);
+	pr_warn_ratelimited("invalid redirect (%s)\n", buf);
 	res = -EINVAL;
 	kfree(buf);
 	return ERR_PTR(res);