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clk: renesas: mstp: Delete unnecessary kfree() in cpg_mstp_clocks_init()

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A NULL pointer would be passed to a call of the function kfree()
directly after a call of the function kzalloc() failed at one place.
Remove this superfluous function call.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/e66b822b-026b-29cc-e461-6334aafd1d30@web.de
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Markus Elfring 2019-08-27 15:22:12 +02:00 committed by Geert Uytterhoeven
parent 54ce17dd40
commit ba28236e04
1 changed files with 1 additions and 3 deletions
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4
drivers/clk/renesas/clk-mstp.c
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@ -189,10 +189,8 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
unsigned int i;
group = kzalloc(struct_size(group, clks, MSTP_MAX_CLOCKS), GFP_KERNEL);
if (group == NULL) {
kfree(group);
if (!group)
return;
}
clks = group->clks;
spin_lock_init(&group->lock);