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udev: propagate original error from udev_builtin_add_property()

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This commit is contained in:
Yu Watanabe
2018-10-22 12:04:52 +09:00
parent 63918f926a
commit 269c3b67c6
1 changed files with 4 additions and 3 deletions
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7
src/udev/udev-builtin-hwdb.c
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@@ -21,7 +21,7 @@ int udev_builtin_hwdb_lookup(sd_device *dev,
const char *filter, bool test) {
_cleanup_free_ char *lookup = NULL;
const char *key, *value;
int n = 0;
int n = 0, r;
if (!hwdb)
return -ENOENT;
@@ -37,8 +37,9 @@ int udev_builtin_hwdb_lookup(sd_device *dev,
if (filter && fnmatch(filter, key, FNM_NOESCAPE) != 0)
continue;
if (udev_builtin_add_property(dev, test, key, value) < 0)
return -ENOMEM;
r = udev_builtin_add_property(dev, test, key, value);
if (r < 0)
return r;
n++;
}
return n;