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ovl: ovl_parse_param_lowerdir: Add missed '\n' for pr_err

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[ Upstream commit 441e36ef5b ]

Add '\n' for pr_err in function ovl_parse_param_lowerdir(), which
ensures that error message is displayed at once.

Fixes: b36a5780cb ("ovl: modify layer parameter parsing")
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Link: https://lore.kernel.org/r/20240705011510.794025-4-chengzhihao1@huawei.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zhihao Cheng 2024-07-05 09:15:10 +08:00 committed by Greg Kroah-Hartman
parent dce7cbeaa1
commit 9de10f5b7b
1 changed files with 2 additions and 2 deletions
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4
fs/overlayfs/params.c
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@ -453,7 +453,7 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc)
return 0;
if (*name == ':') {
pr_err("cannot append lower layer");
pr_err("cannot append lower layer\n");
return -EINVAL;
}
@ -497,7 +497,7 @@ static int ovl_parse_param_lowerdir(const char *name, struct fs_context *fc)
* there are no data layers.
*/
if (ctx->nr_data > 0) {
pr_err("regular lower layers cannot follow data lower layers");
pr_err("regular lower layers cannot follow data lower layers\n");
goto out_err;
}