Messages in this thread Patch in this message | | | Date | Fri, 30 Mar 2018 08:32:56 +0200 (CEST) | From | Julia Lawall <> | Subject | [PATCH] gpio: fix ifnullfree.cocci warnings (fwd) |
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From: Fengguang Wu <fengguang.wu@intel.com>
NULL check before kfree is not needed.
Generated by: scripts/coccinelle/free/ifnullfree.cocci
Fixes: ad85ae608fe0 ("gpio: Remove VLA from gpiolib") CC: Laura Abbott <labbott@redhat.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
---
url: https://github.com/0day-ci/linux/commits/Laura-Abbott/gpio-Remove-VLA-from-gpiolib/20180330-065639 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next
gpiolib.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
--- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -2758,8 +2758,7 @@ int gpiod_get_array_value_complex(bool r
ret = gpio_chip_get_multiple(chip, mask, bits); if (ret) { - if (slowpath) - kfree(slowpath); + kfree(slowpath); return ret; }
@@ -2774,8 +2773,7 @@ int gpiod_get_array_value_complex(bool r trace_gpio_value(desc_to_gpio(desc), 1, value); }
- if (slowpath) - kfree(slowpath); + kfree(slowpath); } return 0; } @@ -3020,8 +3018,7 @@ int gpiod_set_array_value_complex(bool r if (count != 0) gpio_chip_set_multiple(chip, mask, bits);
- if (slowpath) - kfree(slowpath); + kfree(slowpath); } return 0; }
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