This varible isn't used anymore, remove it to skip W=1 warning:
fs/ntfs/inode.c:2350:6: warning: variable ‘attr_len’ set but not used
[-Wunused-but-set-variable]
Signed-off-by: Alex Shi <alex....@linux.alibaba.com>
Cc: Anton Altaparmakov <an...@tuxera.com>
Cc: linux-ntfs-...@lists.sourceforge.net
Cc: linux-kernel@vger.kernel.org
---
fs/ntfs/inode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index caf563981532..d3127ea201ec 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -2347,7 +2347,6 @@ int ntfs_truncate(struct inode *vi)
ATTR_RECORD *a;
const char *te = " Leaving file length out of sync with i_size.";
int err, mp_size, size_change, alloc_change;
- u32 attr_len;
ntfs_debug("Entering for inode 0x%lx.", vi->i_ino);
BUG_ON(NInoAttr(ni));
@@ -2721,7 +2720,7 @@ int ntfs_truncate(struct inode *vi)
* this cannot fail since we are making the attribute smaller thus by
* definition there is enough space to do so.
*/
- attr_len = le32_to_cpu(a->length);
+ le32_to_cpu(a->length);
err = ntfs_attr_record_resize(m, a, mp_size +
le16_to_cpu(a->data.non_resident.mapping_pairs_offset));
BUG_ON(err);
--
1.8.3.1
