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pid namespaces: make get_pid_ns() return the namespace itself

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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: Pavel Emelianov <[email protected]>
Acked-by: Cedric Le Goater <[email protected]>
Cc: Kirill Korotaev <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Cc: Herbert Poetzl <[email protected]>
Cc: Sukadev Bhattiprolu <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Pavel Emelianov authored and Linus Torvalds committed 2007-10-19 11:53:37 -07:00
1 parent a47afb0f9d
commit a05f7b15de
1 file changed
+2 -1
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include/linux/pid_namespace.h
+2 -1
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@@ -24,9 +24,10 @@ struct pid_namespace {
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);
return ns;
}
extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);