bnx2x: changed iscsi/fcoe mac init and macros

[~andy/linux] / fs / nilfs2 / the_nilfs.c

diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index d32714094375b72695bcacdfcf7cdd866be2ff05..501b7f8b739fc2ed8079c0bc664481933d8d9d74 100644 (file)
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -409,6 +409,12 @@ static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
        nilfs->ns_first_data_block = le64_to_cpu(sbp->s_first_data_block);
        nilfs->ns_r_segments_percentage =
                le32_to_cpu(sbp->s_r_segments_percentage);
+       if (nilfs->ns_r_segments_percentage < 1 ||
+           nilfs->ns_r_segments_percentage > 99) {
+               printk(KERN_ERR "NILFS: invalid reserved segments percentage.\n");
+               return -EINVAL;
+       }
+
        nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments));
        nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed);
        return 0;
@@ -515,6 +521,7 @@ static int nilfs_load_super_block(struct the_nilfs *nilfs,
                brelse(sbh[1]);
                sbh[1] = NULL;
                sbp[1] = NULL;
+               valid[1] = 0;
                swp = 0;
        }
        if (!valid[swp]) {