Staging : lustre/lustre/lov: Fix Statements terminations use 1 semicolon in lov_ea.c

This patch fixes the following checkpatch.pl issues in lov_ea.c
Warning: Statements terminations use 1 semicolon in lov_ea.c

Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>