diff options
| -rw-r--r-- | fs/erofs/super.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/erofs/super.c b/fs/erofs/super.c index 8c7a5985b4ee..1b529ace4db0 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -323,8 +323,8 @@ static int erofs_read_superblock(struct super_block *sb) sbi->islotbits = ilog2(sizeof(struct erofs_inode_compact)); if (erofs_sb_has_48bit(sbi) && dsb->rootnid_8b) { sbi->root_nid = le64_to_cpu(dsb->rootnid_8b); - sbi->dif0.blocks = (sbi->dif0.blocks << 32) | - le16_to_cpu(dsb->rb.blocks_hi); + sbi->dif0.blocks = sbi->dif0.blocks | + ((u64)le16_to_cpu(dsb->rb.blocks_hi) << 32); } else { sbi->root_nid = le16_to_cpu(dsb->rb.rootnid_2b); } |