rds: Fix min() warning in rds_message_inc_copy_to_user()

net/rds/message.c: In function ‘rds_message_inc_copy_to_user’:
net/rds/message.c:328: warning: comparison of distinct pointer types lacks a cast

Use min_t(unsigned long, ...) like is done in
rds_message_copy_from_user().

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/rds/message.c b/net/rds/message.c
index ff2202218187530378b270b0df4838286cb9fc14..5a21e6f5986f1b822e41077f54f5f6235fe47068 100644 (file)
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -325,7 +325,8 @@ int rds_message_inc_copy_to_user(struct rds_incoming *inc, struct iov_iter *to)
        copied = 0;
 
        while (iov_iter_count(to) && copied < len) {
-               to_copy = min(iov_iter_count(to), sg->length - vec_off);
+               to_copy = min_t(unsigned long, iov_iter_count(to),
+                               sg->length - vec_off);
                to_copy = min_t(unsigned long, to_copy, len - copied);
 
                rds_stats_add(s_copy_to_user, to_copy);