f2fs: use is_valid_blkaddr to verify blkaddr for readability
Export is_valid_blkaddr() and use it to replace some codes for readability.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 8d8ea99..b80d9d4 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -174,7 +174,7 @@
while (1) {
struct fsync_inode_entry *entry;
- if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi))
+ if (!is_valid_blkaddr(sbi, blkaddr, META_POR))
return 0;
page = get_meta_page(sbi, blkaddr);
@@ -396,7 +396,7 @@
dest = datablock_addr(page, dn.ofs_in_node);
if (src != dest && dest != NEW_ADDR && dest != NULL_ADDR &&
- dest >= MAIN_BLKADDR(sbi) && dest < MAX_BLKADDR(sbi)) {
+ is_valid_blkaddr(sbi, dest, META_POR)) {
if (src == NULL_ADDR) {
err = reserve_new_block(&dn);
@@ -454,7 +454,7 @@
while (1) {
struct fsync_inode_entry *entry;
- if (blkaddr < MAIN_BLKADDR(sbi) || blkaddr >= MAX_BLKADDR(sbi))
+ if (!is_valid_blkaddr(sbi, blkaddr, META_POR))
break;
ra_meta_pages_cond(sbi, blkaddr);