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Subject[PATCH 8/8] clk: nomadik: Delete error messages for a failed memory allocation in two functions
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 20 Apr 2017 10:04:00 +0200

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

WARNING: Possible unnecessary 'out of memory' message

Thus remove such statements here.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/clk/clk-nomadik.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index 8d57ab8d6ed8..13ad6d1e5090 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -267,10 +267,8 @@ pll_clk_register(struct device *dev, const char *name,
}

pll = kzalloc(sizeof(*pll), GFP_KERNEL);
- if (!pll) {
- pr_err("%s: could not allocate PLL clk\n", __func__);
+ if (!pll)
return ERR_PTR(-ENOMEM);
- }

init.name = name;
init.ops = &pll_clk_ops;
@@ -356,11 +354,9 @@ src_clk_register(struct device *dev, const char *name,
struct clk_init_data init;

sclk = kzalloc(sizeof(*sclk), GFP_KERNEL);
- if (!sclk) {
- pr_err("could not allocate SRC clock %s\n",
- name);
+ if (!sclk)
return ERR_PTR(-ENOMEM);
- }
+
init.name = name;
init.ops = &src_clk_ops;
/* Do not force-disable the static SDRAM controller */
--
2.12.2
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