Switch to bitmap_zalloc() to show clearly what we are allocating. Besides that it returns pointer of bitmap type instead of opaque void *.
Signed-off-by: Andy Shevchenko <[email protected]> --- drivers/base/regmap/regcache-lzo.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/base/regmap/regcache-lzo.c b/drivers/base/regmap/regcache-lzo.c index fc14e8b9344f..7886303eb026 100644 --- a/drivers/base/regmap/regcache-lzo.c +++ b/drivers/base/regmap/regcache-lzo.c @@ -148,20 +148,18 @@ static int regcache_lzo_init(struct regmap *map) * that register. */ bmp_size = map->num_reg_defaults_raw; - sync_bmp = kmalloc_array(BITS_TO_LONGS(bmp_size), sizeof(long), - GFP_KERNEL); + sync_bmp = bitmap_zalloc(bmp_size, GFP_KERNEL); if (!sync_bmp) { ret = -ENOMEM; goto err; } - bitmap_zero(sync_bmp, bmp_size); /* allocate the lzo blocks and initialize them */ for (i = 0; i < blkcount; i++) { lzo_blocks[i] = kzalloc(sizeof **lzo_blocks, GFP_KERNEL); if (!lzo_blocks[i]) { - kfree(sync_bmp); + bitmap_free(sync_bmp); ret = -ENOMEM; goto err; } @@ -213,7 +211,7 @@ static int regcache_lzo_exit(struct regmap *map) * only once. */ if (lzo_blocks[0]) - kfree(lzo_blocks[0]->sync_bmp); + bitmap_free(lzo_blocks[0]->sync_bmp); for (i = 0; i < blkcount; i++) { if (lzo_blocks[i]) { kfree(lzo_blocks[i]->wmem); -- 2.20.1
