axmap: remove unused 'data' argument to topdown handler

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/lib/axmap.c b/lib/axmap.c
index 4dbef31c22738651efae5805fabeeff015e71635..4dd4644bf8c97fcc4fe62282bdd067d4e2219cbb 100644 (file)
--- a/lib/axmap.c
+++ b/lib/axmap.c
@@ -173,8 +173,7 @@ static bool axmap_handler(struct axmap *axmap, uint64_t bit_nr,
 }
 
 static bool axmap_handler_topdown(struct axmap *axmap, uint64_t bit_nr,
-       bool (*func)(struct axmap_level *, unsigned long, unsigned int, void *),
-       void *data)
+       bool (*func)(struct axmap_level *, unsigned long, unsigned int, void *))
 {
        struct axmap_level *al;
        int i;
@@ -186,7 +185,7 @@ static bool axmap_handler_topdown(struct axmap *axmap, uint64_t bit_nr,
 
                al = &axmap->levels[i];
 
-               if (func(al, offset, bit, data))
+               if (func(al, offset, bit, NULL))
                        return true;
        }
 
@@ -329,7 +328,7 @@ static bool axmap_isset_fn(struct axmap_level *al, unsigned long offset,
 bool axmap_isset(struct axmap *axmap, uint64_t bit_nr)
 {
        if (bit_nr <= axmap->nr_bits)
-               return axmap_handler_topdown(axmap, bit_nr, axmap_isset_fn, NULL);
+               return axmap_handler_topdown(axmap, bit_nr, axmap_isset_fn);
 
        return false;
 }