Remove unneeded semicolon.

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

CC: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>