f2fs: introduce cur_cp_version function to reduce code size

This patch introduces a new inline function, cur_cp_version, to reduce redundant
codes.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index c1c9670e642f..5348b63adbe9 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -503,6 +503,11 @@ static inline void F2FS_RESET_SB_DIRT(struct f2fs_sb_info *sbi)
         sbi->s_dirty = 0;
 }
 
+static inline unsigned long long cur_cp_version(struct f2fs_checkpoint *cp)
+{
+        return le64_to_cpu(cp->checkpoint_ver);
+}
+
 static inline bool is_set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f)
 {
         unsigned int ckpt_flags = le32_to_cpu(cp->ckpt_flags);
@@ -691,7 +696,7 @@ static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)
 {
         block_t start_addr;
         struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);
-        unsigned long long ckpt_version = le64_to_cpu(ckpt->checkpoint_ver);
+        unsigned long long ckpt_version = cur_cp_version(ckpt);
 
         start_addr = le32_to_cpu(F2FS_RAW_SUPER(sbi)->cp_blkaddr);