linux-next: build warning after merge of the ext4 tree

Hi Theodore, After merging the ext4 tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: fs/ext4/super.c: In function 'parse_options': fs/ext4/super.c:1976:26: warning: unused variable 'grp_qf_name' [-Wunused-variable] char *p, *usr_qf_name, *grp_qf_name;

linux-next: build warning after merge of the ext4 tree

Hi Ted, After merging the ext4 tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: fs/ext4/ioctl.c: In function 'ext4_ioctl_setproject': fs/ext4/ioctl.c:426:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Introduced by commit e14c6dbc642