Commit 1e5c8444 authored by Markus Elfring's avatar Markus Elfring Committed by Stephen Boyd
Browse files

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 7c2adaf1

drivers/clk/at91/clk-pll.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

	}