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/samsung/clk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/clk/samsung') diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c index e544a38106dd..dad31308c071 100644 --- a/drivers/clk/samsung/clk.c +++ b/drivers/clk/samsung/clk.c @@ -60,8 +60,7 @@ struct samsung_clk_provider *__init samsung_clk_init(struct device_node *np, struct samsung_clk_provider *ctx; int i; - ctx = kzalloc(sizeof(struct samsung_clk_provider) + - sizeof(*ctx->clk_data.hws) * nr_clks, GFP_KERNEL); + ctx = kzalloc(struct_size(ctx, clk_data.hws, nr_clks), GFP_KERNEL); if (!ctx) panic("could not allocate clock provider context.\n"); -- cgit