ethtool: minor doc update

Updates: commit 793cf87de9d1 ("ethtool: Set cmd field in
         ETHTOOL_GLINKSETTINGS response to wrong nwords")

Signed-off-by: David Decotigny <decot@googlers.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 2835b07..9222db8 100644 (file)
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1648,9 +1648,9 @@ enum ethtool_reset_flags {
  *     %ETHTOOL_GLINKSETTINGS: on entry, number of words passed by user
  *     (>= 0); on return, if handshake in progress, negative if
  *     request size unsupported by kernel: absolute value indicates
- *     kernel recommended size and cmd field is 0, as well as all the
- *     other fields; otherwise (handshake completed), strictly
- *     positive to indicate size used by kernel and cmd field is
+ *     kernel expected size and all the other fields but cmd
+ *     are 0; otherwise (handshake completed), strictly positive
+ *     to indicate size used by kernel and cmd field stays
  *     %ETHTOOL_GLINKSETTINGS, all other fields populated by driver. For
  *     %ETHTOOL_SLINKSETTINGS: must be valid on entry, ie. a positive
  *     value returned previously by %ETHTOOL_GLINKSETTINGS, otherwise