From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 5 Jan 2018 12:41:33 +0000 (+0100)
Subject: cocci: there's not ENOTSUP, there's only EOPNOTSUPP
X-Git-Tag: v237~105^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7816%2Fhead;p=thirdparty%2Fsystemd.git

cocci: there's not ENOTSUP, there's only EOPNOTSUPP

On Linux the former is a compat alias to the latter, and that's really
weird, as inside the kernel the two are distinct. Which means we really
should stay away from it.
---

diff --git a/coccinelle/enotsup.cocci b/coccinelle/enotsup.cocci
new file mode 100644
index 00000000000..c65734d382c
--- /dev/null
+++ b/coccinelle/enotsup.cocci
@@ -0,0 +1,4 @@
+@@
+@@
+- ENOTSUP
++ EOPNOTSUPP
diff --git a/src/udev/net/ethtool-util.c b/src/udev/net/ethtool-util.c
index 14015849566..9bdaef8d909 100644
--- a/src/udev/net/ethtool-util.c
+++ b/src/udev/net/ethtool-util.c
@@ -401,7 +401,7 @@ static int get_glinksettings(int fd, struct ifreq *ifr, struct ethtool_link_uset
                 return -errno;
 
         if (ecmd.req.link_mode_masks_nwords >= 0 || ecmd.req.cmd != ETHTOOL_GLINKSETTINGS)
-                return -ENOTSUP;
+                return -EOPNOTSUPP;
 
         ecmd.req.link_mode_masks_nwords = -ecmd.req.link_mode_masks_nwords;
 
@@ -412,7 +412,7 @@ static int get_glinksettings(int fd, struct ifreq *ifr, struct ethtool_link_uset
                 return -errno;
 
         if (ecmd.req.link_mode_masks_nwords <= 0 || ecmd.req.cmd != ETHTOOL_GLINKSETTINGS)
-                return -ENOTSUP;
+                return -EOPNOTSUPP;
 
         u = new0(struct ethtool_link_usettings , 1);
         if (!u)