From: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
commit 6827d50b2c430c329af442b64c9176d174f56521 upstream.
Removed unused macro.
Changed null pointer checking.
Fixed inconsistent indenting.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Cc: Rudi Heitbaum <rudi@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ntfs3/bitmap.c | 3 ++-
fs/ntfs3/namei.c | 2 +-
fs/ntfs3/ntfs.h | 3 ---
3 files changed, 3 insertions(+), 5 deletions(-)
--- a/fs/ntfs3/bitmap.c
+++ b/fs/ntfs3/bitmap.c
@@ -666,7 +666,8 @@ int wnd_init(struct wnd_bitmap *wnd, str
if (!wnd->bits_last)
wnd->bits_last = wbits;
- wnd->free_bits = kcalloc(wnd->nwnd, sizeof(u16), GFP_NOFS | __GFP_NOWARN);
+ wnd->free_bits =
+ kcalloc(wnd->nwnd, sizeof(u16), GFP_NOFS | __GFP_NOWARN);
if (!wnd->free_bits)
return -ENOMEM;
--- a/fs/ntfs3/namei.c
+++ b/fs/ntfs3/namei.c
@@ -91,7 +91,7 @@ static struct dentry *ntfs_lookup(struct
* If the MFT record of ntfs inode is not a base record, inode->i_op can be NULL.
* This causes null pointer dereference in d_splice_alias().
*/
- if (!IS_ERR(inode) && inode->i_op == NULL) {
+ if (!IS_ERR_OR_NULL(inode) && !inode->i_op) {
iput(inode);
inode = ERR_PTR(-EINVAL);
}
--- a/fs/ntfs3/ntfs.h
+++ b/fs/ntfs3/ntfs.h
@@ -436,9 +436,6 @@ static inline u64 attr_svcn(const struct
return attr->non_res ? le64_to_cpu(attr->nres.svcn) : 0;
}
-/* The size of resident attribute by its resident size. */
-#define BYTES_PER_RESIDENT(b) (0x18 + (b))
-
static_assert(sizeof(struct ATTRIB) == 0x48);
static_assert(sizeof(((struct ATTRIB *)NULL)->res) == 0x08);
static_assert(sizeof(((struct ATTRIB *)NULL)->nres) == 0x38);
