man: ebtables-nft.8: Note that --concurrent is a NOP

For obvious reasons, ebtables-nft does not need file-based locking to
prevent concurrency.

Fixes: 1939cbc25e6f5 ("doc: Adjust ebtables man page")
Signed-off-by: Phil Sutter <phil@nwl.cc>

diff --git a/iptables/ebtables-nft.8 b/iptables/ebtables-nft.8
index 29c7d9faf81064c7fabfe9c4955a145400176d89..8698165024de192cd9672706ccf7f1fa421924d1 100644 (file)
--- a/iptables/ebtables-nft.8
+++ b/iptables/ebtables-nft.8
@@ -358,7 +358,8 @@ When talking to the kernel, use this
 to try to automatically load missing kernel modules.
 .TP
 .B --concurrent
-Use a file lock to support concurrent scripts updating the ebtables kernel tables.
+This would use a file lock to support concurrent scripts updating the ebtables
+kernel tables. It is not needed with \fBebtables-nft\fP though and thus ignored.
 
 .SS
 RULE SPECIFICATIONS