[PATCH ethtool 1/2] Remove short option -I for PHY statistics

[Ben Hutchings <ben@decadent.org.uk>]

It's not mnemonic and there's no requirement to have short options
for every command.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 ethtool.8.in | 4 ++--
 ethtool.c    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ethtool.8.in b/ethtool.8.in
index 2316556d65de..e44db99dc5d6 100644
--- a/ethtool.8.in
+++ b/ethtool.8.in
@@ -220,7 +220,7 @@ ethtool \- query or control network driver and hardware settings
 .B ethtool \-S|\-\-statistics
 .I devname
 .HP
-.B ethtool \-I|\-\-phy-statistics
+.B \-\-phy\-statistics
 .I devname
 .HP
 .B ethtool \-t|\-\-test
@@ -495,7 +495,7 @@ auto-negotiation is enabled.
 Queries the specified network device for NIC- and driver-specific
 statistics.
 .TP
-.B \-I \-\-phy\-statistics
+.B \-\-phy\-statistics
 Queries the specified network device for PHY specific statistics.
 .TP
 .B \-t \-\-test
diff --git a/ethtool.c b/ethtool.c
index 480c14c8d30c..1c988f7d8a9d 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -4136,7 +4136,7 @@ static const struct option {
 	{ "-t|--test", 1, do_test, "Execute adapter self test",
 	  "               [ online | offline | external_lb ]\n" },
 	{ "-S|--statistics", 1, do_gstats, "Show adapter statistics" },
-	{ "-I|--phy-statistics", 1, do_gphystats,
+	{ "--phy-statistics", 1, do_gphystats,
 	  "Show phy statistics" },
 	{ "-n|-u|--show-nfc|--show-ntuple", 1, do_grxclass,
 	  "Show Rx network flow classification options or rules",