LU-17000 lnet: remove redundant errno check in liblnetconfig.c

[fs/lustre-release.git] / lnet / utils / lnetconfig / liblnetconfig.c

diff --git a/lnet/utils/lnetconfig/liblnetconfig.c b/lnet/utils/lnetconfig/liblnetconfig.c
index 36bb891..7ed9c05 100644 (file)
--- a/lnet/utils/lnetconfig/liblnetconfig.c
+++ b/lnet/utils/lnetconfig/liblnetconfig.c
@@ -4263,7 +4263,6 @@ int lustre_lnet_show_stats(int seq_no, struct cYAML **show_rc,
        struct lnet_ioctl_lnet_stats data;
        struct lnet_counters *cntrs;
        int rc;
-       int l_errno;
        char err_str[LNET_MAX_STR_LEN] = "\"out of memory\"";
        struct cYAML *root = NULL, *stats = NULL;
 
@@ -4271,12 +4270,10 @@ int lustre_lnet_show_stats(int seq_no, struct cYAML **show_rc,
 
        rc = l_ioctl(LNET_DEV_ID, IOC_LIBCFS_GET_LNET_STATS, &data);
        if (rc) {
-               l_errno = errno;
                snprintf(err_str,
                         sizeof(err_str),
                         "\"cannot get lnet statistics: %s\"",
-                        strerror(l_errno));
-               rc = -l_errno;
+                        strerror(-rc));
                goto out;
        }