linux-next: build warning after merge of the btrfs-kdave tree

From: Stephen Rothwell
Date: Tue Dec 19 2017 - 17:20:17 EST

Hi David,

After merging the btrfs-kdave tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

fs/btrfs/qgroup.c: In function 'qgroup_reserve':
fs/btrfs/qgroup.c:2432:1: warning: label 'retry' defined but not used [-Wunused-label]

Introduced by commit

b283738ab0ad ("Revert "btrfs: qgroups: Retry after commit on getting EDQUOT"")

Stephen Rothwell