From e620a1e061c4738e26c3edf2abaae7842532cd80 Mon Sep 17 00:00:00 2001 From: Stephen Kitt Date: Fri, 27 Sep 2019 20:51:10 +0200 Subject: drivers/clk: convert VL struct to struct_size There are a few manually-calculated variable-length struct allocations left, this converts them to use struct_size. Found with the following git grep command git grep -A1 'kzalloc.*sizeof[^_].*+' Signed-off-by: Stephen Kitt Link: https://lkml.kernel.org/r/20190927185110.29897-1-steve@sk2.org Acked-by: Gustavo A. R. Silva [sboyd@kernel.org: Add grep command] Signed-off-by: Stephen Boyd --- drivers/clk/at91/sckc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/clk/at91') diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c index 9bfe9a28294a..5ad6180449cb 100644 --- a/drivers/clk/at91/sckc.c +++ b/drivers/clk/at91/sckc.c @@ -478,8 +478,7 @@ static void __init of_sam9x60_sckc_setup(struct device_node *np) if (IS_ERR(slow_osc)) goto unregister_slow_rc; - clk_data = kzalloc(sizeof(*clk_data) + (2 * sizeof(struct clk_hw *)), - GFP_KERNEL); + clk_data = kzalloc(struct_size(clk_data, hws, 2), GFP_KERNEL); if (!clk_data) goto unregister_slow_osc; -- cgit v1.2.3-59-g8ed1b