From: Martin Mares <mj@ucw.cz>
Date: Sat, 1 Nov 2014 15:21:49 +0000 (+0100)
Subject: Clean up reading of device labels
X-Git-Tag: v3.3.0~29
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=73e87e96f42adaf683c66b5cc0b362f9fe1d67b0;p=pciutils.git

Clean up reading of device labels
---

diff --git a/lib/sysfs.c b/lib/sysfs.c
index 3a8a34f..01b5eae 100644
--- a/lib/sysfs.c
+++ b/lib/sysfs.c
@@ -161,7 +161,7 @@ sysfs_get_resources(struct pci_dev *d)
 
 static void sysfs_scan(struct pci_access *a)
 {
-  char dirname[1024];
+  char dirname[1024], buf[OBJBUFSIZE];
   DIR *dir;
   struct dirent *entry;
   int n;
@@ -199,7 +199,6 @@ static void sysfs_scan(struct pci_access *a)
 	  d->vendor_id = sysfs_get_value(d, "vendor");
 	  d->device_id = sysfs_get_value(d, "device");
 	  d->device_class = sysfs_get_value(d, "class") >> 8;
-	  char buf[1024];
 	  if (sysfs_get_string(d, "label", buf, 0))
 	    d->label = pci_strdup(d->access, buf);