fix a braino in compat_sys_getrlimit()

Reported-and-tested-by: Meelis Roos <[email protected]>
Fixes: commit d9e968c "getrlimit()/setrlimit(): move compat to native"
Signed-off-by: Al Viro <[email protected]>
Acked-by: David S. Miller <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: Al Viro

kernel/sys.c

@@ -1362,7 +1362,7 @@ COMPAT_SYSCALL_DEFINE2(getrlimit, unsigned int, resource,
 
 	ret = do_prlimit(current, resource, NULL, &r);
 	if (!ret) {
-		struct rlimit r32;
+		struct compat_rlimit r32;
 		if (r.rlim_cur > COMPAT_RLIM_INFINITY)
 			r32.rlim_cur = COMPAT_RLIM_INFINITY;
 		else