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rds: Fix min() warning in rds_message_inc_copy_to_user()

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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>
This commit is contained in:
Geert Uytterhoeven 2014-12-15 13:21:42 +01:00 committed by David S. Miller
parent 50262c8533
commit 6ff4a8ad4b
1 changed files with 2 additions and 1 deletions
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3
net/rds/message.c
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@ -325,7 +325,8 @@ int rds_message_inc_copy_to_user(struct rds_incoming *inc, struct iov_iter *to)
copied = 0; copied = 0;
while (iov_iter_count(to) && copied < len) { 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); to_copy = min_t(unsigned long, to_copy, len - copied);
rds_stats_add(s_copy_to_user, to_copy); rds_stats_add(s_copy_to_user, to_copy);