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| author | Hartmut Knaack <knaack.h@gmx.de> | 2015-05-31 14:39:57 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-31 18:36:12 +0200 |
| commit | e83a47cf6a5bdbd3d5677db13ae4df22f5e24b08 (patch) | |
| tree | 198d19e8b6017c2c83352134fc0bb0bac95bbfb7 /tools/iio/generic_buffer.c | |
| parent | tools:iio:generic_buffer: fix check of errno (diff) | |
| download | linux-e83a47cf6a5bdbd3d5677db13ae4df22f5e24b08.tar.xz linux-e83a47cf6a5bdbd3d5677db13ae4df22f5e24b08.zip | |
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 <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'tools/iio/generic_buffer.c')
| -rw-r--r-- | tools/iio/generic_buffer.c | 4 |
1 files 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); |