4 files changed, 6 insertions, 26 deletions
diff --git a/fs/quota/Kconfig b/fs/quota/Kconfig
index d5a85a8062d05..4c925e55dbcdb 100644
--- a/fs/quota/Kconfig
+++ b/fs/quota/Kconfig
@@ -9,7 +9,7 @@ config QUOTA
 	help
 	  If you say Y here, you will be able to set per user limits for disk
 	  usage (also called disk quotas). Currently, it works for the
-	  ext2, ext3, ext4, jfs, ocfs2 and reiserfs file systems.
+	  ext2, ext3, ext4, f2fs, jfs, ocfs2 and reiserfs file systems.
 	  Note that gfs2 and xfs use their own quota system.
 	  Ext3, ext4 and reiserfs also support journaled quotas for which
 	  you don't need to run quotacheck(8) after an unclean shutdown.
@@ -28,7 +28,7 @@ config QUOTA_NETLINK_INTERFACE
 
 config PRINT_QUOTA_WARNING
 	bool "Print quota warnings to console (OBSOLETE)"
-	depends on QUOTA
+	depends on QUOTA && BROKEN
 	default y
 	help
 	  If you say Y here, quota warnings (about exceeding softlimit, reaching
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index a6357f728034a..ffd40dc3e4e99 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2819,7 +2819,6 @@ EXPORT_SYMBOL(dquot_get_state);
 int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii)
 {
 	struct mem_dqinfo *mi;
-	int err = 0;
 
 	if ((ii->i_fieldmask & QC_WARNS_MASK) ||
 	    (ii->i_fieldmask & QC_RT_SPC_TIMER))
@@ -2846,8 +2845,7 @@ int dquot_set_dqinfo(struct super_block *sb, int type, struct qc_info *ii)
 	spin_unlock(&dq_data_lock);
 	mark_info_dirty(sb, type);
 	/* Force write to disk */
-	sb->dq_op->write_info(sb, type);
-	return err;
+	return sb->dq_op->write_info(sb, type);
 }
 EXPORT_SYMBOL(dquot_set_dqinfo);
 
@@ -2948,24 +2946,6 @@ static struct ctl_table fs_dqstats_table[] = {
 	{ },
 };
 
-static struct ctl_table fs_table[] = {
-	{
-		.procname	= "quota",
-		.mode		= 0555,
-		.child		= fs_dqstats_table,
-	},
-	{ },
-};
-
-static struct ctl_table sys_table[] = {
-	{
-		.procname	= "fs",
-		.mode		= 0555,
-		.child		= fs_table,
-	},
-	{ },
-};
-
 static int __init dquot_init(void)
 {
 	int i, ret;
@@ -2973,7 +2953,7 @@ static int __init dquot_init(void)
 
 	printk(KERN_NOTICE "VFS: Disk quotas %s\n", __DQUOT_VERSION__);
 
-	register_sysctl_table(sys_table);
+	register_sysctl_init("fs/quota", fs_dqstats_table);
 
 	dquot_cachep = kmem_cache_create("dquot",
 			sizeof(struct dquot), sizeof(unsigned long) * 4,
diff --git a/fs/quota/quota_v1.c b/fs/quota/quota_v1.c
index cd92e5fa00629..a0db3f195e951 100644
--- a/fs/quota/quota_v1.c
+++ b/fs/quota/quota_v1.c
@@ -206,7 +206,7 @@ static int v1_write_file_info(struct super_block *sb, int type)
 	      sizeof(struct v1_disk_dqblk), v1_dqoff(0));
 	if (ret == sizeof(struct v1_disk_dqblk))
 		ret = 0;
-	else if (ret > 0)
+	else if (ret >= 0)
 		ret = -EIO;
 out:
 	up_write(&dqopt->dqio_sem);
diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c
index b1467f3921c28..ae99e7b88205b 100644
--- a/fs/quota/quota_v2.c
+++ b/fs/quota/quota_v2.c
@@ -212,7 +212,7 @@ static int v2_write_file_info(struct super_block *sb, int type)
 	up_write(&dqopt->dqio_sem);
 	if (size != sizeof(struct v2_disk_dqinfo)) {
 		quota_error(sb, "Can't write info structure");
-		return -1;
+		return size < 0 ? size : -EIO;
 	}
 	return 0;
 }