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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-08-17 10:45:30 +0200 |
|---|---|---|
| committer | Markus Elfring <elfring@users.sourceforge.net> | 2015-08-17 10:45:30 +0200 |
| commit | 3e044c492e3ebe64f4e3175c94f9db8a62557b82 (patch) | |
| tree | 162e76658ef1e646546eca079d08e0143c4747b6 /src/libsystemd/sd-bus/test-bus-chat.c | |
| parent | dc4ebc0787a299f064553e6d28a7f35574ce1c2a (diff) | |
Bug #944: Deletion of unnecessary checks before a few calls of systemd functions
The following functions return immediately if a null pointer was passed.
* calendar_spec_free
* link_address_free
* manager_free
* sd_bus_unref
* sd_journal_close
* udev_monitor_unref
* udev_unref
It is therefore not needed that a function caller repeats a corresponding check.
This issue was fixed by using the software Coccinelle 1.0.1.
Diffstat (limited to 'src/libsystemd/sd-bus/test-bus-chat.c')
| -rw-r--r-- | src/libsystemd/sd-bus/test-bus-chat.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libsystemd/sd-bus/test-bus-chat.c b/src/libsystemd/sd-bus/test-bus-chat.c index b97729caf7..a0aecc1f55 100644 --- a/src/libsystemd/sd-bus/test-bus-chat.c +++ b/src/libsystemd/sd-bus/test-bus-chat.c @@ -118,9 +118,7 @@ static int server_init(sd_bus **_bus) { return 0; fail: - if (bus) - sd_bus_unref(bus); - + sd_bus_unref(bus); return r; } |