From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 6 Mar 2021 07:57:51 +0000 (+0900)
Subject: udev: drop unused variable
X-Git-Tag: v249-rc1~315^2~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa5d8899aafea4cc0e22ddfdcf568ae5743bebdb;p=thirdparty%2Fsystemd.git

udev: drop unused variable
---

diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 82cdd99b7af..6bd95f25fb8 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -980,7 +980,6 @@ int udev_event_execute_rules(
                 Hashmap *properties_list,
                 UdevRules *rules) {
 
-        const char *subsystem;
         sd_device_action_t action;
         sd_device *dev;
         int r;
@@ -990,10 +989,6 @@ int udev_event_execute_rules(
 
         dev = event->dev;
 
-        r = sd_device_get_subsystem(dev, &subsystem);
-        if (r < 0)
-                return log_device_error_errno(dev, r, "Failed to get subsystem: %m");
-
         r = sd_device_get_action(dev, &action);
         if (r < 0)
                 return log_device_error_errno(dev, r, "Failed to get ACTION: %m");