From e83a47cf6a5bdbd3d5677db13ae4df22f5e24b08 Mon Sep 17 00:00:00 2001 From: Hartmut Knaack Date: Sun, 31 May 2015 14:39:57 +0200 Subject: [PATCH] tools:iio:generic_buffer: pass up right error code find_type_by_name() returns a valid error code in case of an error. Pass this code up instead of an artificial one. Signed-off-by: Hartmut Knaack Signed-off-by: Jonathan Cameron --- tools/iio/generic_buffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/iio/generic_buffer.c b/tools/iio/generic_buffer.c index e01c80ec5a88..419e22736c3a 100644 --- a/tools/iio/generic_buffer.c +++ b/tools/iio/generic_buffer.c @@ -202,7 +202,7 @@ int main(int argc, char **argv) dev_num = find_type_by_name(device_name, "iio:device"); if (dev_num < 0) { printf("Failed to find the %s\n", device_name); - ret = -ENODEV; + ret = dev_num; goto error_ret; } printf("iio device number being used is %d\n", dev_num); @@ -228,7 +228,7 @@ int main(int argc, char **argv) trig_num = find_type_by_name(trigger_name, "trigger"); if (trig_num < 0) { printf("Failed to find the trigger %s\n", trigger_name); - ret = -ENODEV; + ret = trig_num; goto error_free_triggername; } printf("iio trigger number being used is %d\n", trig_num);