From 98e755d1478362a0176278689ca5a3fac1204379 Mon Sep 17 00:00:00 2001 From: Alex Tereschenko Date: Sat, 20 May 2017 13:46:42 +0200 Subject: [PATCH] pwm.c: remove surplus variable assignment Signed-off-by: Alex Tereschenko Signed-off-by: Brendan Le Foll --- src/pwm/pwm.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/src/pwm/pwm.c b/src/pwm/pwm.c index 3465c11..b43b30b 100644 --- a/src/pwm/pwm.c +++ b/src/pwm/pwm.c @@ -280,21 +280,18 @@ mraa_pwm_init(int pin) mraa_pwm_context mraa_pwm_init_raw(int chipin, int pin) { - mraa_result_t status = MRAA_SUCCESS; - mraa_pwm_context dev = mraa_pwm_init_internal(plat == NULL ? NULL : plat->adv_func , chipin, pin); if (dev == NULL) { syslog(LOG_CRIT, "pwm: Failed to allocate memory for context"); - status = MRAA_ERROR_NO_RESOURCES; return NULL; } if (IS_FUNC_DEFINED(dev, pwm_init_raw_replace)) { - status = dev->advance_func->pwm_init_raw_replace(dev, pin); - if (status == MRAA_SUCCESS) { + if (dev->advance_func->pwm_init_raw_replace(dev, pin) == MRAA_SUCCESS) { return dev; } else { - goto init_raw_cleanup; + free(dev); + return NULL; } } @@ -329,14 +326,6 @@ mraa_pwm_init_raw(int chipin, int pin) mraa_pwm_setup_duty_fp(dev); -init_raw_cleanup: - if (status != MRAA_SUCCESS) { - if (dev != NULL) { - free(dev); - } - return NULL; - } - return dev; }