shithub: lwext4

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Improve casting in extent module

--- a/lwext4/ext4_extent_full.c

+++ b/lwext4/ext4_extent_full.c

@@ -129,8 +129,8 @@

  */

 static void ext4_ext_store_pblock(struct ext4_extent *ex, ext4_fsblk_t pb)

 {

-	ex->start_lo = to_le32((unsigned long)(pb & 0xffffffff));

-	ex->start_hi = to_le16((unsigned long)((pb >> 31) >> 1) & 0xffff);

+	ex->start_lo = to_le32((uint32_t)(pb & 0xffffffff));

+	ex->start_hi = to_le16((uint16_t)((pb >> 32)) & 0xffff);

 }

 /*

@@ -140,8 +140,8 @@

  */

 static void ext4_idx_store_pblock(struct ext4_extent_index *ix, ext4_fsblk_t pb)

 {

-	ix->leaf_lo = to_le32((unsigned long)(pb & 0xffffffff));

-	ix->leaf_hi = to_le16((unsigned long)((pb >> 31) >> 1) & 0xffff);

+	ix->leaf_lo = to_le32((uint32_t)(pb & 0xffffffff));

+	ix->leaf_hi = to_le16((uint16_t)((pb >> 32)) & 0xffff);

 }

 static int ext4_allocate_single_block(struct ext4_inode_ref *inode_ref,