From f952eefe74a4083142b4cdf0626ebbc07378aeb5 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Sun, 20 Sep 2020 13:26:18 +0200 Subject: block: drop double zeroing sg_init_table zeroes its first argument, so the allocation of that argument doesn't have to. the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ x = - kzalloc + kmalloc (...) ... sg_init_table(x,...) // Signed-off-by: Julia Lawall Signed-off-by: Jens Axboe --- block/bsg-lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block') diff --git a/block/bsg-lib.c b/block/bsg-lib.c index d185396d88bb..330fede77271 100644 --- a/block/bsg-lib.c +++ b/block/bsg-lib.c @@ -207,7 +207,7 @@ static int bsg_map_buffer(struct bsg_buffer *buf, struct request *req) BUG_ON(!req->nr_phys_segments); - buf->sg_list = kzalloc(sz, GFP_KERNEL); + buf->sg_list = kmalloc(sz, GFP_KERNEL); if (!buf->sg_list) return -ENOMEM; sg_init_table(buf->sg_list, req->nr_phys_segments); -- cgit v1.2.3