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coding style: remove useless return statement from void functions
[openocd.git] / src / jtag / drivers / sysfsgpio.c
diff --git a/src/jtag/drivers/sysfsgpio.c b/src/jtag/drivers/sysfsgpio.c
index e4a15237b1f8d7302752e2b0f9191c3f8484ce73..a4d7ad9ec2e82e6352250dd2485450d6121f2f81 100644 (file)
--- a/src/jtag/drivers/sysfsgpio.c
+++ b/src/jtag/drivers/sysfsgpio.c
@@ -98,8 +98,6 @@ static void unexport_sysfs_gpio(int gpio)
        snprintf(gpiostr, sizeof(gpiostr), "%d", gpio);
        if (open_write_close("/sys/class/gpio/unexport", gpiostr) < 0)
                LOG_ERROR("Couldn't unexport gpio %d", gpio);
-
-       return;
 }
 
 /*
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