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

Fixes: b36a578 ("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>
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Zhihao Cheng authored and Christian Brauner committed Aug 23, 2024
1 parent ca76ac3 commit 441e36e
Showing 1 changed file with 2 additions and 2 deletions.
4 changes: 2 additions & 2 deletions fs/overlayfs/params.c
Original file line number Diff line number Diff line change
Expand Up @@ -449,7 +449,7 @@ 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;
}

Expand Down Expand Up @@ -493,7 +493,7 @@ 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;
}

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