Messages in this thread Patch in this message | | | From | Lukasz Luba <> | Subject | [PATCH v3 1/2] memory: samsung: exynos5422-dmc: Fix kfree() of devm-allocated memory and missing static | Date | Thu, 19 Sep 2019 11:26:40 +0200 |
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Fix issues captured by static checkers: used kfree() and missing 'static' in the private function.
Fixes Smatch warning: drivers/memory/samsung/exynos5422-dmc.c:272 exynos5_init_freq_table() warn: passing devm_ allocated variable to kfree. 'dmc->opp'
Fixes Sparse warning: drivers/memory/samsung/exynos5422-dmc.c:736:1: warning: symbol 'exynos5_dmc_align_init_freq' was not declared.
Reported-by: kbuild test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> --- drivers/memory/samsung/exynos5422-dmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c index 8c2ec29a7d57..1b54fc8c912e 100644 --- a/drivers/memory/samsung/exynos5422-dmc.c +++ b/drivers/memory/samsung/exynos5422-dmc.c @@ -258,7 +258,7 @@ static int exynos5_init_freq_table(struct exynos5_dmc *dmc, opp = dev_pm_opp_find_freq_floor(dmc->dev, &freq); if (IS_ERR(opp)) - goto err_free_tables; + goto err_opp; dmc->opp[idx - i].freq_hz = freq; dmc->opp[idx - i].volt_uv = dev_pm_opp_get_voltage(opp); @@ -268,8 +268,6 @@ static int exynos5_init_freq_table(struct exynos5_dmc *dmc, return 0; -err_free_tables: - kfree(dmc->opp); err_opp: dev_pm_opp_of_remove_table(dmc->dev); @@ -732,7 +730,7 @@ static struct devfreq_dev_profile exynos5_dmc_df_profile = { * statistics engine which supports only registered values. Thus, some alignment * must be made. */ -unsigned long +static unsigned long exynos5_dmc_align_init_freq(struct exynos5_dmc *dmc, unsigned long bootloader_init_freq) { -- 2.17.1
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