[PATCH] ipc/shm.c: removed 'int err' from shm_get_policy()

[danielijrobson]

From: Daniel Robson <danielijrob...@gmail.com>

removed unneeded variable in shm_get_policy()

Signed-off-by: Daniel Robson <danielijrob...@gmail.com>
---
 ipc/shm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ipc/shm.c b/ipc/shm.c
index 0842411cb0e9..2cb493214108 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -461,11 +461,10 @@ static int shm_set_policy(struct vm_area_struct *vma, 
struct mempolicy *new)
 {
        struct file *file = vma->vm_file;
        struct shm_file_data *sfd = shm_file_data(file);
-       int err = 0;
 
        if (sfd->vm_ops->set_policy)
-               err = sfd->vm_ops->set_policy(vma, new);
-       return err;
+               return sfd->vm_ops->set_policy(vma, new);
+       return 0;
 }
 
 static struct mempolicy *shm_get_policy(struct vm_area_struct *vma,
-- 
2.18.0