rds: use little-endian bitops

As a preparation for removing ext2 non-atomic bit operations from
asm/bitops.h.  This converts ext2 non-atomic bit operations to
little-endian bit operations.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Andy Grover <andy.grover@oracle.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/net/rds/cong.c b/net/rds/cong.c
index 8cc322bfd09282b6473eb3a133235439c18d8135..6daaa49d133f1eb389e11da9d931f71814d3ec68 100644 (file)
--- a/net/rds/cong.c
+++ b/net/rds/cong.c
@@ -284,7 +284,7 @@ void rds_cong_set_bit(struct rds_cong_map *map, __be16 port)
        i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
        off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
 
-       ext2_set_bit(off, (void *)map->m_page_addrs[i]);
+       __set_bit_le(off, (void *)map->m_page_addrs[i]);
 }
 
 void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port)
@@ -298,7 +298,7 @@ void rds_cong_clear_bit(struct rds_cong_map *map, __be16 port)
        i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
        off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
 
-       ext2_clear_bit(off, (void *)map->m_page_addrs[i]);
+       __clear_bit_le(off, (void *)map->m_page_addrs[i]);
 }
 
 static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port)
@@ -309,7 +309,7 @@ static int rds_cong_test_bit(struct rds_cong_map *map, __be16 port)
        i = be16_to_cpu(port) / RDS_CONG_MAP_PAGE_BITS;
        off = be16_to_cpu(port) % RDS_CONG_MAP_PAGE_BITS;
 
-       return ext2_test_bit(off, (void *)map->m_page_addrs[i]);
+       return test_bit_le(off, (void *)map->m_page_addrs[i]);
 }
 
 void rds_cong_add_socket(struct rds_sock *rs)