[PATCH v3 4/5] include: linux: pid: Add a blank line after declarations.

[Varsha Rao <rvarsha016@gmail.com>]

Add a blank line after declarations and this patch fixes the checkpatch
issue.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
---
Changes in v3:
- No changes.

Changes in v2:
- No changes.

 include/linux/pid.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/pid.h b/include/linux/pid.h
index b94c68b..ba4f90f 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -152,6 +152,7 @@ extern void disable_pid_allocation(struct pid_namespace *ns);
 static inline struct pid_namespace *ns_of_pid(struct pid *pid)
 {
 	struct pid_namespace *ns = NULL;
+
 	if (pid)
 		ns = pid->numbers[pid->level].ns;
 	return ns;
@@ -182,6 +183,7 @@ static inline bool is_child_reaper(struct pid *pid)
 static inline pid_t pid_nr(struct pid *pid)
 {
 	pid_t nr = 0;
+
 	if (pid)
 		nr = pid->numbers[0].nr;
 	return nr;
-- 
2.9.3