Commit a05f7b15 authored by Pavel Emelianov's avatar Pavel Emelianov Committed by Linus Torvalds

pid namespaces: make get_pid_ns() return the namespace itself

Make get_pid_ns() return the namespace itself to look like the other getters
and make the code using it look nicer.
Signed-off-by: default avatarPavel Emelianov <xemul@openvz.org>
Acked-by: default avatarCedric Le Goater <clg@fr.ibm.com>
Cc: Kirill Korotaev <dev@openvz.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a47afb0f
...@@ -24,9 +24,10 @@ struct pid_namespace { ...@@ -24,9 +24,10 @@ struct pid_namespace {
extern struct pid_namespace init_pid_ns; extern struct pid_namespace init_pid_ns;
static inline void get_pid_ns(struct pid_namespace *ns) static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns)
{ {
kref_get(&ns->kref); kref_get(&ns->kref);
return ns;
} }
extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns); extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);
......
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