fs/ntfs3: Make ntfs_update_mftmirr return void

None of callers check the return value of ntfs_update_mftmirr(), so make
it return void to make code simpler.

Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index 891125c..938acb2 100644 (file)
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -827,7 +827,7 @@ int ntfs_refresh_zone(struct ntfs_sb_info *sbi)
 /*
  * ntfs_update_mftmirr - Update $MFTMirr data.
  */
-int ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait)
+void ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait)
 {
        int err;
        struct super_block *sb = sbi->sb;
@@ -836,12 +836,12 @@ int ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait)
        u32 bytes;
 
        if (!sb)
-               return -EINVAL;
+               return;
 
        blocksize = sb->s_blocksize;
 
        if (!(sbi->flags & NTFS_FLAGS_MFTMIRR))
-               return 0;
+               return;
 
        err = 0;
        bytes = sbi->mft.recs_mirr << sbi->record_bits;
@@ -852,16 +852,13 @@ int ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait)
                struct buffer_head *bh1, *bh2;
 
                bh1 = sb_bread(sb, block1++);
-               if (!bh1) {
-                       err = -EIO;
-                       goto out;
-               }
+               if (!bh1)
+                       return;
 
                bh2 = sb_getblk(sb, block2++);
                if (!bh2) {
                        put_bh(bh1);
-                       err = -EIO;
-                       goto out;
+                       return;
                }
 
                if (buffer_locked(bh2))
@@ -881,13 +878,10 @@ int ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait)
 
                put_bh(bh2);
                if (err)
-                       goto out;
+                       return;
        }
 
        sbi->flags &= ~NTFS_FLAGS_MFTMIRR;
-
-out:
-       return err;
 }
 
 /*

diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 1f92e3a..8f05b91 100644 (file)
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -593,7 +593,7 @@ int ntfs_look_free_mft(struct ntfs_sb_info *sbi, CLST *rno, bool mft,
 void ntfs_mark_rec_free(struct ntfs_sb_info *sbi, CLST rno);
 int ntfs_clear_mft_tail(struct ntfs_sb_info *sbi, size_t from, size_t to);
 int ntfs_refresh_zone(struct ntfs_sb_info *sbi);
-int ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait);
+void ntfs_update_mftmirr(struct ntfs_sb_info *sbi, int wait);
 enum NTFS_DIRTY_FLAGS {
        NTFS_DIRTY_CLEAR = 0,
        NTFS_DIRTY_DIRTY = 1,