diff --git a/utils/fwparam_ibft/fwparam_ibft_sysfs.c
b/utils/fwparam_ibft/fwparam_ibft_sysfs.c
index 98e29a6..e44460d 100644
--- a/utils/fwparam_ibft/fwparam_ibft_sysfs.c
+++ b/utils/fwparam_ibft/fwparam_ibft_sysfs.c
@@ -80,7 +80,7 @@ static int find_sysfs_dirs(const char *fpath, const struct
stat *sb,
static int get_iface_from_device(char *id, struct boot_context *context)
{
char dev_dir[FILENAMESZ];
- int rc = ENODEV;
+ int rc = EOPNOTSUPP;
DIR *dirfd;
struct dirent *dent;
@@ -95,8 +95,7 @@ static int get_iface_from_device(char *id, struct
boot_context *context)
return errno;
while ((dent = readdir(dirfd))) {
- if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, "..") ||
- strncmp(dent->d_name, "net", 3))
+ if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
continue;
if (!strncmp(dent->d_name, "net:", 4)) {
@@ -112,17 +111,19 @@ static int get_iface_from_device(char *id, struct
boot_context *context)
rc = EINVAL;
rc = 0;
break;
- } else {
- printf("Could not read ethernet to net link\n.");
- rc = EOPNOTSUPP;
+ }
+ if (!strcmp(dent->d_name, "net")) {
+ rc = ENODEV;
break;
}
}
closedir(dirfd);
- if (rc != ENODEV)
+ if (rc != ENODEV) {
+ printf("Could not read ethernet to net link\n.");
return rc;
+ }
/* If not found try again with newer kernel networkdev sysfs layout */
strlcat(dev_dir, "/net", FILENAMESZ);
--
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