drivers/net/dsa/sja1105/sja1105_ethtool.c:481:11-12: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: ae1804de ("dsa: sja1105: dynamically allocate stats structure")
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>