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sd-device: shorten code a big

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Suggested by coccinelle.
This commit is contained in:
Yu Watanabe 2023-12-25 00:30:40 +09:00
parent 902279f0e4
commit 54cbad304c
1 changed files with 1 additions and 3 deletions
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4
src/libsystemd/sd-device/device-enumerator.c
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@ -662,10 +662,8 @@ static int enumerator_add_parent_devices(
continue;
r = device_enumerator_add_device(enumerator, device);
if (r < 0)
if (r <= 0) /* r == 0 means the device already exists, then no need to go further up. */
return r;
if (r == 0) /* Exists already? Then no need to go further up. */
return 0;
}
}