ext4: fix miscellaneous sparse warnings
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
index 4b99e2db..dbccf46 100644
--- a/fs/ext4/fsmap.c
+++ b/fs/ext4/fsmap.c
@@ -626,7 +626,7 @@ int ext4_getfsmap(struct super_block *sb, struct ext4_fsmap_head *head,
{
struct ext4_fsmap dkeys[2]; /* per-dev keys */
struct ext4_getfsmap_dev handlers[EXT4_GETFSMAP_DEVS];
- struct ext4_getfsmap_info info = {0};
+ struct ext4_getfsmap_info info = { NULL };
int i;
int error = 0;
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 7e85ecf..e486e49 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -608,7 +608,7 @@ static int ext4_getfsmap_format(struct ext4_fsmap *xfm, void *priv)
static int ext4_ioc_getfsmap(struct super_block *sb,
struct fsmap_head __user *arg)
{
- struct getfsmap_info info = {0};
+ struct getfsmap_info info = { NULL };
struct ext4_fsmap_head xhead = {0};
struct fsmap_head head;
bool aborted = false;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index fc6fa2c..5013d04 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4679,7 +4679,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
#ifdef CONFIG_QUOTA
for (i = 0; i < EXT4_MAXQUOTAS; i++)
- kfree(sbi->s_qf_names[i]);
+ kfree(get_qf_name(sb, sbi, i));
#endif
ext4_blkdev_remove(sbi);
brelse(bh);
