The netlink functions return -EOPNOTSUPP when the kernel doesn't support
the netlink command. The caller can then fall back to debugfs. So check for
-EOPNOTSUPP and not EOPNOTSUPP.

Fixes: bca55a86fecd ("alfred: vis: Add support for netlink")
Signed-off-by: Sven Eckelmann <s...@narfation.org>
---
 vis/vis.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vis/vis.c b/vis/vis.c
index b865508..677f8aa 100644
--- a/vis/vis.c
+++ b/vis/vis.c
@@ -361,7 +361,7 @@ static int parse_transtable_local(struct globals *globals)
        int ret;
 
        ret = parse_transtable_local_netlink(globals);
-       if (ret != EOPNOTSUPP)
+       if (ret != -EOPNOTSUPP)
                return ret;
 
        return parse_transtable_local_debugfs(globals);
@@ -602,7 +602,7 @@ static int parse_orig_list(struct globals *globals)
        int ret;
 
        ret = parse_orig_list_netlink(globals);
-       if (ret != EOPNOTSUPP)
+       if (ret != -EOPNOTSUPP)
                return ret;
 
        return parse_orig_list_debugfs(globals);
-- 
2.9.3

Reply via email to