diff options
| -rw-r--r-- | fs/ecryptfs/inode.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 695573850569..daa63b7dd015 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -771,15 +771,8 @@ static int truncate_upper(struct dentry *dentry, struct iattr *ia, */ num_zeros = PAGE_SIZE - (ia->ia_size & ~PAGE_MASK); if (num_zeros) { - char *zeros_virt; - - zeros_virt = kzalloc(num_zeros, GFP_KERNEL); - if (!zeros_virt) { - rc = -ENOMEM; - goto out; - } - rc = ecryptfs_write(inode, zeros_virt, ia->ia_size, num_zeros); - kfree(zeros_virt); + rc = ecryptfs_write(inode, page_address(ZERO_PAGE(0)), + ia->ia_size, num_zeros); if (rc) { pr_err("Error attempting to zero out the remainder of the end page on reducing truncate; rc = [%d]\n", rc); |