From 1e5c844441e6dbf2e2433384ac835b712c35c533 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 19 Apr 2017 19:43:03 +0200 Subject: [PATCH] clk: at91: Use kcalloc() in of_at91_clk_pll_get_characteristics() Multiplications for the size determination of memory allocations indicated that array data structures should be processed. Thus use the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Stephen Boyd --- drivers/clk/at91/clk-pll.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/at91/clk-pll.c b/drivers/clk/at91/clk-pll.c index 45ad168..7d3223f 100644 --- a/drivers/clk/at91/clk-pll.c +++ b/drivers/clk/at91/clk-pll.c @@ -399,18 +399,18 @@ of_at91_clk_pll_get_characteristics(struct device_node *np) if (!characteristics) return NULL; - output = kzalloc(sizeof(*output) * num_output, GFP_KERNEL); + output = kcalloc(num_output, sizeof(*output), GFP_KERNEL); if (!output) goto out_free_characteristics; if (num_cells > 2) { - out = kzalloc(sizeof(*out) * num_output, GFP_KERNEL); + out = kcalloc(num_output, sizeof(*out), GFP_KERNEL); if (!out) goto out_free_output; } if (num_cells > 3) { - icpll = kzalloc(sizeof(*icpll) * num_output, GFP_KERNEL); + icpll = kcalloc(num_output, sizeof(*icpll), GFP_KERNEL); if (!icpll) goto out_free_output; } -- 2.7.4