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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-10-11 19:34:17 -0400
committerAnthony G. Basile <blueness@gentoo.org>2014-01-09 19:42:43 -0500
commit35b4202e3ae82625f69417902f41de3edfbe6398 (patch)
tree7a13e2b40c9b48ee8f7c990f41d269eeb3b05f40
parentd903c48f9fb1dad2ec808f672d946e3bb579185a (diff)
Fix write-only use of a few variables
Since the invention of read-only memory, write-only memory has been considered deprecated. Where appropriate, either make use of the value, or avoid writing it, to make it clear that it is not used. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
-rw-r--r--src/udev/udevadm-hwdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index 34e34b1e10..08126c6d41 100644
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -670,7 +670,7 @@ static int adm_hwdb(struct udev *udev, int argc, char *argv[]) {
udev_list_entry_foreach(entry, udev_hwdb_get_properties_list_entry(hwdb, test, 0))
printf("%s=%s\n", udev_list_entry_get_name(entry), udev_list_entry_get_value(entry));
- hwdb = udev_hwdb_unref(hwdb);
+ udev_hwdb_unref(hwdb);
}
}
out: