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clk: renesas: mstp: Delete error messages for failed memory allocations 

The script "checkpatch.pl" pointed information out like the following.

WARNING: Possible unnecessary 'out of memory' message

Thus fix affected source code places.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Markus Elfring 2017-09-25 10:10:51 +02:00 committed by Geert Uytterhoeven
parent 8d46e28fb5
commit 168bcbcb1c
1 changed files with 1 additions and 4 deletions
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5
drivers/clk/renesas/clk-mstp.c
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@ -156,10 +156,8 @@ static struct clk * __init cpg_mstp_clock_register(const char *name,
struct clk *clk;
clock = kzalloc(sizeof(*clock), GFP_KERNEL);
if (!clock) {
pr_err("%s: failed to allocate MSTP clock.\n", __func__);
if (!clock)
return ERR_PTR(-ENOMEM);
}
init.name = name;
init.ops = &cpg_mstp_clock_ops;
@ -196,7 +194,6 @@ static void __init cpg_mstp_clocks_init(struct device_node *np)
if (group == NULL || clks == NULL) {
kfree(group);
kfree(clks);
pr_err("%s: failed to allocate group\n", __func__);
return;
}