[PATCH v3 2/2] kobject: drop newline from msg string

[Bo YU]

There is currently a missing terminating newline in non-switch case
match, when msg == NULL.

Signed-off-by: Bo YU <tsu.y...@gmail.com>
---
Changes in v3:
Improve the commit log,requested by rafael.

Changes in v2:
According to Joe's suggestion,drop newline from msg

 lib/kobject_uevent.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index b7c088c902a2..1837765ebf01 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -195,12 +195,12 @@ int kobject_synth_uevent(struct kobject *kobj, const char 
*buf, size_t count)
        enum kobject_action action;
        const char *action_args;
        struct kobj_uevent_env *env;
-       const char *msg = NULL, *devpath;
+       const char *msg = NULL;
        int r;

        r = kobject_action_type(buf, count, &action, &action_args);
        if (r) {
-               msg = "unknown uevent action string\n";
+               msg = "unknown uevent action string";
                goto out;
        }

@@ -212,7 +212,7 @@ int kobject_synth_uevent(struct kobject *kobj, const char 
*buf, size_t count)
        r = kobject_action_args(action_args,
                                count - (action_args - buf), &env);
        if (r == -EINVAL) {
-               msg = "incorrect uevent action arguments\n";
+               msg = "incorrect uevent action arguments";
                goto out;
        }

@@ -223,8 +223,9 @@ int kobject_synth_uevent(struct kobject *kobj, const char 
*buf, size_t count)
        kfree(env);
 out:
        if (r) {
-               devpath = kobject_get_path(kobj, GFP_KERNEL);
-               pr_warn("synth uevent: %s: %s",
+               char *devpath = kobject_get_path(kobj, GFP_KERNEL);
+
+               pr_warn("synth uevent: %s: %s\n",
                       devpath ?: "unknown device",
                       msg ?: "failed to send uevent");
                kfree(devpath);
--
2.11.0