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 <knaack.h@xxxxxx>
---
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 7e6f3f1..a3cf8e3 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);
--
2.3.6
--
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