diff options
Diffstat (limited to 'fs/ecryptfs/inode.c')
| -rw-r--r-- | fs/ecryptfs/inode.c | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index abac91c58bf..d70f5994ba5 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -202,8 +202,9 @@ static int ecryptfs_initialize_file(struct dentry *ecryptfs_dentry) lower_flags = ((O_CREAT | O_TRUNC) & O_ACCMODE) | O_RDWR; lower_mnt = ecryptfs_dentry_to_lower_mnt(ecryptfs_dentry); /* Corresponding fput() at end of this function */ - if ((rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, lower_mnt, - lower_flags))) { + rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, lower_mnt, + lower_flags); + if (rc) { ecryptfs_printk(KERN_ERR, "Error opening dentry; rc = [%i]\n", rc); goto out; @@ -229,7 +230,8 @@ static int ecryptfs_initialize_file(struct dentry *ecryptfs_dentry) } rc = grow_file(ecryptfs_dentry, lower_file, inode, lower_inode); out_fput: - if ((rc = ecryptfs_close_lower_file(lower_file))) + rc = ecryptfs_close_lower_file(lower_file); + if (rc) printk(KERN_ERR "Error closing lower_file\n"); out: return rc; @@ -779,8 +781,9 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length) lower_dentry = ecryptfs_dentry_to_lower(dentry); /* This dget & mntget is released through fput at out_fput: */ lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry); - if ((rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, lower_mnt, - O_RDWR))) { + rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, lower_mnt, + O_RDWR); + if (rc) { ecryptfs_printk(KERN_ERR, "Error opening dentry; rc = [%i]\n", rc); goto out_free; @@ -813,11 +816,12 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length) end_pos_in_page = ((new_length - 1) & ~PAGE_CACHE_MASK); } if (end_pos_in_page != (PAGE_CACHE_SIZE - 1)) { - if ((rc = ecryptfs_write_zeros(&fake_ecryptfs_file, - index, - (end_pos_in_page + 1), - ((PAGE_CACHE_SIZE - 1) - - end_pos_in_page)))) { + rc = ecryptfs_write_zeros(&fake_ecryptfs_file, + index, + (end_pos_in_page + 1), + ((PAGE_CACHE_SIZE - 1) + - end_pos_in_page)); + if (rc) { printk(KERN_ERR "Error attempting to zero out " "the remainder of the end page on " "reducing truncate; rc = [%d]\n", rc); @@ -849,7 +853,8 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length) = CURRENT_TIME; mark_inode_dirty_sync(inode); out_fput: - if ((rc = ecryptfs_close_lower_file(lower_file))) + rc = ecryptfs_close_lower_file(lower_file); + if (rc) printk(KERN_ERR "Error closing lower_file\n"); out_free: if (ecryptfs_file_to_private(&fake_ecryptfs_file)) @@ -917,8 +922,9 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia) lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry); lower_flags = O_RDONLY; - if ((rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, - lower_mnt, lower_flags))) { + rc = ecryptfs_open_lower_file(&lower_file, lower_dentry, + lower_mnt, lower_flags); + if (rc) { printk(KERN_ERR "Error opening lower file; rc = [%d]\n", rc); mutex_unlock(&crypt_stat->cs_mutex); @@ -926,7 +932,8 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia) } mount_crypt_stat = &ecryptfs_superblock_to_private( dentry->d_sb)->mount_crypt_stat; - if ((rc = ecryptfs_read_metadata(dentry, lower_file))) { + rc = ecryptfs_read_metadata(dentry, lower_file); + if (rc) { if (!(mount_crypt_stat->flags & ECRYPTFS_PLAINTEXT_PASSTHROUGH_ENABLED)) { rc = -EIO; |