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 ff22022..5a21e6f 100644
--- a/net/rds/message.c
+++ b/net/rds/message.c
@@ -325,7 +325,8 @@
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);