fix-sparse-warnings

   1 ext4: fix miscellaneous sparse warnings
   2
   3 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
   4 ---
   5  fs/ext4/fsmap.c | 2 +-
   6  fs/ext4/ioctl.c | 2 +-
   7  fs/ext4/super.c | 2 +-
   8  3 files changed, 3 insertions(+), 3 deletions(-)
   9
  10 diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
  11 index 4b99e2db95b8..dbccf46f1770 100644
  12 --- a/fs/ext4/fsmap.c
  13 +++ b/fs/ext4/fsmap.c
  14 @@ -626,7 +626,7 @@ int ext4_getfsmap(struct super_block *sb, struct ext4_fsmap_head *head,
  15  {
  16         struct ext4_fsmap dkeys[2];     /* per-dev keys */
  17         struct ext4_getfsmap_dev handlers[EXT4_GETFSMAP_DEVS];
  18 -       struct ext4_getfsmap_info info = {0};
  19 +       struct ext4_getfsmap_info info = { NULL };
  20         int i;
  21         int error = 0;
  22
  23 diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
  24 index 7e85ecf0b849..e486e49b31ed 100644
  25 --- a/fs/ext4/ioctl.c
  26 +++ b/fs/ext4/ioctl.c
  27 @@ -608,7 +608,7 @@ static int ext4_getfsmap_format(struct ext4_fsmap *xfm, void *priv)
  28  static int ext4_ioc_getfsmap(struct super_block *sb,
  29                              struct fsmap_head __user *arg)
  30  {
  31 -       struct getfsmap_info info = {0};
  32 +       struct getfsmap_info info = { NULL };
  33         struct ext4_fsmap_head xhead = {0};
  34         struct fsmap_head head;
  35         bool aborted = false;
  36 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
  37 index fc6fa2c93e77..5013d04b41fd 100644
  38 --- a/fs/ext4/super.c
  39 +++ b/fs/ext4/super.c
  40 @@ -4679,7 +4679,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
  41
  42  #ifdef CONFIG_QUOTA
  43         for (i = 0; i < EXT4_MAXQUOTAS; i++)
  44 -               kfree(sbi->s_qf_names[i]);
  45 +               kfree(get_qf_name(sb, sbi, i));
  46  #endif
  47         ext4_blkdev_remove(sbi);
  48         brelse(bh);