[PATCH] net/ceph: Remove unnecessary variables

From: zuoqilin <redacted>

There is no necessary to define variable assignment,
just return directly to simplify the steps.

Signed-off-by: zuoqilin <redacted>
---
 net/ceph/auth.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/net/ceph/auth.c b/net/ceph/auth.c
index de407e8..b824a48 100644
--- a/net/ceph/auth.c
+++ b/net/ceph/auth.c

@@ -58,12 +58,10 @@ struct ceph_auth_client *ceph_auth_init(const char *name,
                                        const int *con_modes)
 {
        struct ceph_auth_client *ac;
-       int ret;

-       ret = -ENOMEM;
        ac = kzalloc(sizeof(*ac), GFP_NOFS);
        if (!ac)
-               goto out;
+               return ERR_PTR(-ENOMEM);

        mutex_init(&ac->mutex);
        ac->negotiating = true;

@@ -78,9 +76,6 @@ struct ceph_auth_client *ceph_auth_init(const char *name,
        dout("%s name '%s' preferred_mode %d fallback_mode %d\n", __func__,
             ac->name, ac->preferred_mode, ac->fallback_mode);
        return ac;
-
-out:
-       return ERR_PTR(ret);
 }

 void ceph_auth_destroy(struct ceph_auth_client *ac)