all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate
find_first{,_zero}_bit is a more effective analogue of 'next' version if
start == 0. This patch replaces 'next' with 'first' where things look
trivial.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 9f90fc9..c4eccd4 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -1045,7 +1045,7 @@ static int dlm_send_regions(struct dlm_ctxt *dlm, unsigned long *node_map)
int status, ret = 0, i;
char *p;
- if (find_next_bit(node_map, O2NM_MAX_NODES, 0) >= O2NM_MAX_NODES)
+ if (find_first_bit(node_map, O2NM_MAX_NODES) >= O2NM_MAX_NODES)
goto bail;
qr = kzalloc(sizeof(struct dlm_query_region), GFP_KERNEL);
@@ -1217,7 +1217,7 @@ static int dlm_send_nodeinfo(struct dlm_ctxt *dlm, unsigned long *node_map)
struct o2nm_node *node;
int ret = 0, status, count, i;
- if (find_next_bit(node_map, O2NM_MAX_NODES, 0) >= O2NM_MAX_NODES)
+ if (find_first_bit(node_map, O2NM_MAX_NODES) >= O2NM_MAX_NODES)
goto bail;
qn = kzalloc(sizeof(struct dlm_query_nodeinfo), GFP_KERNEL);
