[libvirt] [PATCH] util: Remove unused variate @errbuf in virPCIGetDeviceAddressFromSysfsLink
From: w00185384 <king.wang(a)huawei.com>
Since refactoring by commit id 'a7035662', @errbuf is no longer used.
---
src/util/virpci.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/util/virpci.c b/src/util/virpci.c
index c89b94b..83c7e74 100644
--- a/src/util/virpci.c
+++ b/src/util/virpci.c
@@ -2618,7 +2618,6 @@ virPCIGetDeviceAddressFromSysfsLink(const char *device_link)
virPCIDeviceAddressPtr bdf = NULL;
char *config_address = NULL;
char *device_path = NULL;
- char errbuf[64];
if (!virFileExists(device_link)) {
VIR_DEBUG("'%s' does not exist", device_link);
@@ -2627,7 +2626,6 @@ virPCIGetDeviceAddressFromSysfsLink(const char *device_link)
device_path = canonicalize_file_name(device_link);
if (device_path == NULL) {
- memset(errbuf, '\0', sizeof(errbuf));
virReportSystemError(errno,
_("Failed to resolve device link '%s'"),
device_link);
--
2.8.3