fs: afs: Use pr_warn instead of pr_warning

As said in commit f2c2cbcc35 ("powerpc: Use pr_warn instead of
pr_warning"), removing pr_warning so all logging messages use a
consistent <prefix>_warn style. Let's do it.

Link: http://lkml.kernel.org/r/20191018031850.48498-23-wangkefeng.wang@huawei.com
To: linux-kernel@vger.kernel.org
Cc: David Howells <dhowells@redhat.com>
Cc: linux-afs@lists.infradead.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>

fs/afs/flock.c

@@ -346,8 +346,8 @@ again:
 		if (ret < 0) {
 			trace_afs_flock_ev(vnode, NULL, afs_flock_extend_fail,
 					   ret);
-			pr_warning("AFS: Failed to extend lock on {%llx:%llx} error %d\n",
-				   vnode->fid.vid, vnode->fid.vnode, ret);
+			pr_warn("AFS: Failed to extend lock on {%llx:%llx} error %d\n",
+				vnode->fid.vid, vnode->fid.vnode, ret);
 		}
 
 		spin_lock(&vnode->lock);

fs/afs/inode.c

@@ -34,8 +34,7 @@ static noinline void dump_vnode(struct afs_vnode *vnode, struct afs_vnode *paren
 {
 	static unsigned long once_only;
 
-	pr_warn("kAFS: AFS vnode with undefined type %u\n",
-		vnode->status.type);
+	pr_warn("kAFS: AFS vnode with undefined type %u\n", vnode->status.type);
 	pr_warn("kAFS: A=%d m=%o s=%llx v=%llx\n",
 		vnode->status.abort_code,
 		vnode->status.mode,
@@ -175,11 +174,11 @@ static void afs_apply_status(struct afs_fs_cursor *fc,
 	BUG_ON(test_bit(AFS_VNODE_UNSET, &vnode->flags));
 
 	if (status->type != vnode->status.type) {
-		pr_warning("Vnode %llx:%llx:%x changed type %u to %u\n",
-			   vnode->fid.vid,
-			   vnode->fid.vnode,
-			   vnode->fid.unique,
-			   status->type, vnode->status.type);
+		pr_warn("Vnode %llx:%llx:%x changed type %u to %u\n",
+			vnode->fid.vid,
+			vnode->fid.vnode,
+			vnode->fid.unique,
+			status->type, vnode->status.type);
 		afs_protocol_error(NULL, -EBADMSG, afs_eproto_bad_status);
 		return;
 	}

fs/afs/yfsclient.c

@@ -152,8 +152,8 @@ static void yfs_check_req(struct afs_call *call, __be32 *bp)
 		pr_err("kAFS: %s: Request buffer overflow (%zu>%u)\n",
 		       call->type->name, len, call->request_size);
 	else if (len < call->request_size)
-		pr_warning("kAFS: %s: Request buffer underflow (%zu<%u)\n",
-			   call->type->name, len, call->request_size);
+		pr_warn("kAFS: %s: Request buffer underflow (%zu<%u)\n",
+			call->type->name, len, call->request_size);
 }
 
 /*