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>

diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index 500a9e4..c944cc4 100644 (file)
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -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;
        }