From: Felix Fietkau <nbd@nbd.name>
Date: Thu, 22 Sep 2022 11:28:57 +0000 (+0200)
Subject: nl80211: allow phy names that don't start with 'phy'
X-Git-Url: http://git.openwrt.org/?p=project%2Fiwinfo.git;a=commitdiff_plain;h=1f695d9c7f823ff8bd7a65138d98da8dfcb1cc24

nl80211: allow phy names that don't start with 'phy'

This is needed for dealing with wiphy renaming

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/iwinfo_nl80211.c b/iwinfo_nl80211.c
index d7fbd1e..15831c9 100644
--- a/iwinfo_nl80211.c
+++ b/iwinfo_nl80211.c
@@ -245,9 +245,6 @@ static const char *nl80211_phy_path_str(const char *phyname)
 	int seq = 0;
 	DIR *d;
 
-	if (strncmp(phyname, "phy", 3) != 0)
-		return NULL;
-
 	phy_id = atoi(phyname + 3);
 	buf_len = snprintf(buf, sizeof(buf), "/sys/class/ieee80211/%s/device", phyname);
 	link = realpath(buf, path);
@@ -3526,9 +3523,6 @@ static int nl80211_lookup_phyname(const char *section, char *buf)
 
 static int nl80211_phy_path(const char *phyname, const char **path)
 {
-	if (strncmp(phyname, "phy", 3) != 0)
-		return -1;
-
 	if (strchr(phyname, '/'))
 		return -1;