orangefs: remove unnecessary assignment to variable ret

The variable ret is guaranteed to be 0 in this if (). So we can remove
this assignement.

Signed-off-by: Jing Xiangfeng <[e-mail]>
Signed-off-by: Mike Marshall <[e-mail]>

fs/orangefs/orangefs-mod.c

···
 		pr_info("%s: module version %s loaded\n",
 			__func__,
 			ORANGEFS_VERSION);
-		ret = 0;
 		goto out;
 	}