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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-23 10:01:20 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-23 10:01:20 +0300 |
commit | 6203da9803017701da5782998157d9826215059d (patch) | |
tree | 1d754f139ac25c643e88f429966606d3b44e431f /fs/fat/inode.c | |
parent | 3017e587e36819f87e53d3c8751afdf987c1f542 (diff) | |
parent | 16fbf79b0f83bc752cee8589279f1ebfe57b3b6e (diff) | |
download | linux-6203da9803017701da5782998157d9826215059d.tar.xz |
Merge 5.6-rc7 into staging-next
We need the staging/iio fixes in here as well
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/fat/inode.c')
-rw-r--r-- | fs/fat/inode.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 594b05ae16c9..71946da84388 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -750,6 +750,13 @@ static struct inode *fat_alloc_inode(struct super_block *sb) return NULL; init_rwsem(&ei->truncate_lock); + /* Zeroing to allow iput() even if partial initialized inode. */ + ei->mmu_private = 0; + ei->i_start = 0; + ei->i_logstart = 0; + ei->i_attrs = 0; + ei->i_pos = 0; + return &ei->vfs_inode; } @@ -1374,16 +1381,6 @@ out: return 0; } -static void fat_dummy_inode_init(struct inode *inode) -{ - /* Initialize this dummy inode to work as no-op. */ - MSDOS_I(inode)->mmu_private = 0; - MSDOS_I(inode)->i_start = 0; - MSDOS_I(inode)->i_logstart = 0; - MSDOS_I(inode)->i_attrs = 0; - MSDOS_I(inode)->i_pos = 0; -} - static int fat_read_root(struct inode *inode) { struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); @@ -1844,13 +1841,11 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat, fat_inode = new_inode(sb); if (!fat_inode) goto out_fail; - fat_dummy_inode_init(fat_inode); sbi->fat_inode = fat_inode; fsinfo_inode = new_inode(sb); if (!fsinfo_inode) goto out_fail; - fat_dummy_inode_init(fsinfo_inode); fsinfo_inode->i_ino = MSDOS_FSINFO_INO; sbi->fsinfo_inode = fsinfo_inode; insert_inode_hash(fsinfo_inode); |