[PATCH 1/3] namespaces: utsname: fix wrong comment about clone_uts_ns()

[Yuanhan Liu]

Fix the wrong comment about the return value of clone_uts_ns()

Cc: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
Signed-off-by: Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx>
---
 kernel/utsname.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/utsname.c b/kernel/utsname.c
index 08b197e..a47fc5d 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -30,7 +30,7 @@ static struct uts_namespace *create_uts_ns(void)
 /*
  * Clone a new ns copying an original utsname, setting refcount to 1
  * @old_ns: namespace to clone
- * Return NULL on error (failure to kmalloc), new ns otherwise
+ * Return ERR_PTR(-ENOMEM) on error (failure to kmalloc), new ns otherwise
  */
 static struct uts_namespace *clone_uts_ns(struct user_namespace *user_ns,
 					  struct uts_namespace *old_ns)
-- 
1.7.7.6

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