From: "Darrick J. Wong" djwong@kernel.org
mainline-inclusion from mainline-v5.11-rc4 commit 7ac6eb46c9f32d3e6ae37943191cd744ffa1ef33 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4KIAO CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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Fix some build warnings on gcc 10.2 when quotas are disabled.
Signed-off-by: Darrick J. Wong djwong@kernel.org Reviewed-by: Christoph Hellwig hch@lst.de Reviewed-by: Brian Foster bfoster@redhat.com Signed-off-by: Lihong Kou koulihong@huawei.com Reviewed-by: Zhang Yi yi.zhang@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- fs/xfs/xfs_quota.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h index 919c3a924821..03235c184aab 100644 --- a/fs/xfs/xfs_quota.h +++ b/fs/xfs/xfs_quota.h @@ -130,7 +130,7 @@ xfs_qm_vop_dqalloc(struct xfs_inode *ip, kuid_t kuid, kgid_t kgid, } #define xfs_trans_dup_dqinfo(tp, tp2) #define xfs_trans_free_dqinfo(tp) -#define xfs_trans_mod_dquot_byino(tp, ip, fields, delta) +#define xfs_trans_mod_dquot_byino(tp, ip, fields, delta) do { } while (0) #define xfs_trans_apply_dquot_deltas(tp) #define xfs_trans_unreserve_and_mod_dquots(tp) static inline int xfs_trans_reserve_quota_nblks(struct xfs_trans *tp, @@ -166,8 +166,8 @@ xfs_trans_reserve_quota_icreate(struct xfs_trans *tp, struct xfs_dquot *udqp, #define xfs_qm_dqattach(ip) (0) #define xfs_qm_dqattach_locked(ip, fl) (0) #define xfs_qm_dqdetach(ip) -#define xfs_qm_dqrele(d) -#define xfs_qm_statvfs(ip, s) +#define xfs_qm_dqrele(d) do { (d) = (d); } while(0) +#define xfs_qm_statvfs(ip, s) do { } while(0) #define xfs_qm_newmount(mp, a, b) (0) #define xfs_qm_mount_quotas(mp) #define xfs_qm_unmount(mp)