diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-02-20 19:16:01 -0500 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2016-02-20 19:37:10 -0500 |
| commit | bccfe92e4600632c6ef65ae8eda6ac7782a6aebf (patch) | |
| tree | 63e95b72c7ce76c7e2f01bc3ef2b631766aab8dd | |
| parent | a2daa2f075828630059bc28ceb40e29aef815e47 (diff) | |
sd-device: use (void) before set_iterate calls
set_iterate sets the output argument to NULL on error, and the return
value is not used in this case.
CID #1306804-09.
| -rw-r--r-- | src/libsystemd/sd-device/sd-device.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c index 9633e46ce0..fdd8c05e9c 100644 --- a/src/libsystemd/sd-device/sd-device.c +++ b/src/libsystemd/sd-device/sd-device.c @@ -1397,7 +1397,7 @@ _public_ const char *sd_device_get_tag_first(sd_device *device) { device->tags_iterator_generation = device->tags_generation; device->tags_iterator = ITERATOR_FIRST; - set_iterate(device->tags, &device->tags_iterator, &v); + (void) set_iterate(device->tags, &device->tags_iterator, &v); return v; } @@ -1411,7 +1411,7 @@ _public_ const char *sd_device_get_tag_next(sd_device *device) { if (device->tags_iterator_generation != device->tags_generation) return NULL; - set_iterate(device->tags, &device->tags_iterator, &v); + (void) set_iterate(device->tags, &device->tags_iterator, &v); return v; } @@ -1425,7 +1425,7 @@ _public_ const char *sd_device_get_devlink_first(sd_device *device) { device->devlinks_iterator_generation = device->devlinks_generation; device->devlinks_iterator = ITERATOR_FIRST; - set_iterate(device->devlinks, &device->devlinks_iterator, &v); + (void) set_iterate(device->devlinks, &device->devlinks_iterator, &v); return v; } @@ -1439,7 +1439,7 @@ _public_ const char *sd_device_get_devlink_next(sd_device *device) { if (device->devlinks_iterator_generation != device->devlinks_generation) return NULL; - set_iterate(device->devlinks, &device->devlinks_iterator, &v); + (void) set_iterate(device->devlinks, &device->devlinks_iterator, &v); return v; } @@ -1606,7 +1606,7 @@ _public_ const char *sd_device_get_sysattr_first(sd_device *device) { device->sysattrs_iterator = ITERATOR_FIRST; - set_iterate(device->sysattrs, &device->sysattrs_iterator, &v); + (void) set_iterate(device->sysattrs, &device->sysattrs_iterator, &v); return v; } @@ -1618,7 +1618,7 @@ _public_ const char *sd_device_get_sysattr_next(sd_device *device) { if (!device->sysattrs_read) return NULL; - set_iterate(device->sysattrs, &device->sysattrs_iterator, &v); + (void) set_iterate(device->sysattrs, &device->sysattrs_iterator, &v); return v; } |