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| author | Jeremy Kerr <jk@ozlabs.org> | 2014-04-17 11:47:39 +0800 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2014-04-17 11:50:39 +0800 |
| commit | b6ee414890fcd582a96f4d89e648cff5dacb1cb9 (patch) | |
| tree | 180fbb277871e340374041f6f648ef2f5d7e45c6 /discover | |
| parent | 8245f2555d8a253238be888cf3e5693a2e7cbefc (diff) | |
| download | talos-petitboot-b6ee414890fcd582a96f4d89e648cff5dacb1cb9.tar.gz talos-petitboot-b6ee414890fcd582a96f4d89e648cff5dacb1cb9.zip | |
discover/udev: NULL return from udev_enumerate_get_list_entry isn't an error
A NULL return can mean the list is empty; don't return a failure from
this case.
udev_list_entry_foreach does a check for a NULL entry, so we'll do the
correct thing in the following loop.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover')
| -rw-r--r-- | discover/udev.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/discover/udev.c b/discover/udev.c index 00b6df7..6ccb8d4 100644 --- a/discover/udev.c +++ b/discover/udev.c @@ -321,11 +321,6 @@ static int udev_enumerate(struct udev *udev) list = udev_enumerate_get_list_entry(enumerate); - if (!list) { - pb_log("udev_enumerate_get_list_entry failed\n"); - goto fail; - } - udev_list_entry_foreach(entry, list) { const char *syspath; struct udev_device *dev; |
