diff options
| -rw-r--r-- | fs/reiserfs/file.c | 3 | ||||
| -rw-r--r-- | fs/reiserfs/inode.c | 7 | ||||
| -rw-r--r-- | fs/reiserfs/super.c | 3 |
3 files changed, 4 insertions, 9 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 6526498..970ecd9 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -317,12 +317,11 @@ static int reiserfs_allocate_blocks_for_region(struct reiserfs_transaction_handl /* area filled with zeroes, to supply as list of zero blocknumbers We allocate it outside of loop just in case loop would spin for several iterations. */ - char *zeros = kmalloc(to_paste * UNFM_P_SIZE, GFP_ATOMIC); // We cannot insert more than MAX_ITEM_LEN bytes anyway. + char *zeros = kzalloc(to_paste * UNFM_P_SIZE, GFP_ATOMIC); // We cannot insert more than MAX_ITEM_LEN bytes anyway. if (!zeros) { res = -ENOMEM; goto error_exit_free_blocks; } - memset(zeros, 0, to_paste * UNFM_P_SIZE); do { to_paste = min_t(__u64, hole_size, diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index a625688..254239e 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -929,15 +929,12 @@ int reiserfs_get_block(struct inode *inode, sector_t block, if (blocks_needed == 1) { un = &unf_single; } else { - un = kmalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_ATOMIC); // We need to avoid scheduling. + un = kzalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_ATOMIC); // We need to avoid scheduling. if (!un) { un = &unf_single; blocks_needed = 1; max_to_insert = 0; - } else - memset(un, 0, - UNFM_P_SIZE * min(blocks_needed, - max_to_insert)); + } } if (blocks_needed <= max_to_insert) { /* we are going to add target block to the file. Use allocated diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 745bc71..7fb5fb0 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1549,13 +1549,12 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) struct reiserfs_sb_info *sbi; int errval = -EINVAL; - sbi = kmalloc(sizeof(struct reiserfs_sb_info), GFP_KERNEL); + sbi = kzalloc(sizeof(struct reiserfs_sb_info), GFP_KERNEL); if (!sbi) { errval = -ENOMEM; goto error; } s->s_fs_info = sbi; - memset(sbi, 0, sizeof(struct reiserfs_sb_info)); /* Set default values for options: non-aggressive tails, RO on errors */ REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_SMALLTAIL); REISERFS_SB(s)->s_mount_opt |= (1 << REISERFS_ERROR_RO); |