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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-07-05 22:25:58 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-06 19:55:04 -0700 |
| commit | 76d3c114706f438d5d2593401574c457849bd90c (patch) | |
| tree | e7b746bda6f7b99e8b8b069a896482cea35c591a | |
| parent | 45262522d0027269dbece119f1cb89e25f5de965 (diff) | |
| download | lwn-76d3c114706f438d5d2593401574c457849bd90c.tar.gz lwn-76d3c114706f438d5d2593401574c457849bd90c.zip | |
cnic: Use the bitmap API to allocate bitmaps
Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.
It is less verbose and it improves the semantic.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/521bd2a49be5d88e493bcfb63505d3df91a1c2d2.1657052743.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index f7f10cfb3476..e86503d97f32 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -660,7 +660,7 @@ static int cnic_init_id_tbl(struct cnic_id_tbl *id_tbl, u32 size, u32 start_id, id_tbl->max = size; id_tbl->next = next; spin_lock_init(&id_tbl->lock); - id_tbl->table = kcalloc(BITS_TO_LONGS(size), sizeof(long), GFP_KERNEL); + id_tbl->table = bitmap_zalloc(size, GFP_KERNEL); if (!id_tbl->table) return -ENOMEM; @@ -669,7 +669,7 @@ static int cnic_init_id_tbl(struct cnic_id_tbl *id_tbl, u32 size, u32 start_id, static void cnic_free_id_tbl(struct cnic_id_tbl *id_tbl) { - kfree(id_tbl->table); + bitmap_free(id_tbl->table); id_tbl->table = NULL; } |