Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / fs / quota_v2.c

diff --git a/fs/quota_v2.c b/fs/quota_v2.c
index c519a58..234ada9 100644 (file)
--- a/fs/quota_v2.c
+++ b/fs/quota_v2.c
@@ -59,6 +59,9 @@ static int v2_read_file_info(struct super_block *sb, int type)
                        sb->s_id);
                return -1;
        }
+       /* limits are stored as unsigned 32-bit data */
+       info->dqi_maxblimit = 0xffffffff;
+       info->dqi_maxilimit = 0xffffffff;
        info->dqi_bgrace = le32_to_cpu(dinfo.dqi_bgrace);
        info->dqi_igrace = le32_to_cpu(dinfo.dqi_igrace);
        info->dqi_flags = le32_to_cpu(dinfo.dqi_flags);
@@ -303,7 +306,7 @@ static uint find_free_dqentry(struct dquot *dquot, int *err)
                        printk(KERN_ERR "VFS: find_free_dqentry(): Can't remove block (%u) from entry free list.\n", blk);
                        goto out_buf;
                }
-       dh->dqdh_entries = cpu_to_le16(le16_to_cpu(dh->dqdh_entries)+1);
+       le16_add_cpu(&dh->dqdh_entries, 1);
        memset(&fakedquot, 0, sizeof(struct v2_disk_dqblk));
        /* Find free structure in block */
        for (i = 0; i < V2_DQSTRINBLK && memcmp(&fakedquot, ddquot+i, sizeof(struct v2_disk_dqblk)); i++);
@@ -445,7 +448,7 @@ static int free_dqentry(struct dquot *dquot, uint blk)
                goto out_buf;
        }
        dh = (struct v2_disk_dqdbheader *)buf;
-       dh->dqdh_entries = cpu_to_le16(le16_to_cpu(dh->dqdh_entries)-1);
+       le16_add_cpu(&dh->dqdh_entries, -1);
        if (!le16_to_cpu(dh->dqdh_entries)) {   /* Block got free? */
                if ((ret = remove_free_dqentry(sb, type, buf, blk)) < 0 ||
                    (ret = put_free_dqblk(sb, type, buf, blk)) < 0) {