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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-12 14:49:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-12 14:49:50 -0700
commit5166701b368caea89d57b14bf41cf39e819dad51 (patch)
treec73b9d4860809e3afa9359be9d03ba2d8d98a18e /security
parent0a7418f5f569512e98789c439198eed4b507cce3 (diff)
parenta786c06d9f2719203c00b3d97b21f9a96980d0b5 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro: "The first vfs pile, with deep apologies for being very late in this window. Assorted cleanups and fixes, plus a large preparatory part of iov_iter work. There's a lot more of that, but it'll probably go into the next merge window - it *does* shape up nicely, removes a lot of boilerplate, gets rid of locking inconsistencie between aio_write and splice_write and I hope to get Kent's direct-io rewrite merged into the same queue, but some of the stuff after this point is having (mostly trivial) conflicts with the things already merged into mainline and with some I want more testing. This one passes LTP and xfstests without regressions, in addition to usual beating. BTW, readahead02 in ltp syscalls testsuite has started giving failures since "mm/readahead.c: fix readahead failure for memoryless NUMA nodes and limit readahead pages" - might be a false positive, might be a real regression..." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits) missing bits of "splice: fix racy pipe->buffers uses" cifs: fix the race in cifs_writev() ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure kill generic_file_buffered_write() ocfs2_file_aio_write(): switch to generic_perform_write() ceph_aio_write(): switch to generic_perform_write() xfs_file_buffered_aio_write(): switch to generic_perform_write() export generic_perform_write(), start getting rid of generic_file_buffer_write() generic_file_direct_write(): get rid of ppos argument btrfs_file_aio_write(): get rid of ppos kill the 5th argument of generic_file_buffered_write() kill the 4th argument of __generic_file_aio_write() lustre: don't open-code kernel_recvmsg() ocfs2: don't open-code kernel_recvmsg() drbd: don't open-code kernel_recvmsg() constify blk_rq_map_user_iov() and friends lustre: switch to kernel_sendmsg() ocfs2: don't open-code kernel_sendmsg() take iov_iter stuff to mm/iov_iter.c process_vm_access: tidy up a bit ...
Diffstat (limited to 'security')
-rw-r--r--security/integrity/evm/evm_crypto.c2
-rw-r--r--security/integrity/evm/evm_main.c2
-rw-r--r--security/tomoyo/realpath.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index babd8626bf96..6b540f1822e0 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -139,7 +139,7 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
int error;
int size;
- if (!inode->i_op || !inode->i_op->getxattr)
+ if (!inode->i_op->getxattr)
return -EOPNOTSUPP;
desc = init_desc(type);
if (IS_ERR(desc))
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 996092f21b64..6e0bd933b6a9 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -64,7 +64,7 @@ static int evm_find_protected_xattrs(struct dentry *dentry)
int error;
int count = 0;
- if (!inode->i_op || !inode->i_op->getxattr)
+ if (!inode->i_op->getxattr)
return -EOPNOTSUPP;
for (xattr = evm_config_xattrnames; *xattr != NULL; xattr++) {
diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c
index 80a09c37cac8..a3386d119425 100644
--- a/security/tomoyo/realpath.c
+++ b/security/tomoyo/realpath.c
@@ -173,7 +173,7 @@ static char *tomoyo_get_local_path(struct dentry *dentry, char * const buffer,
* Use filesystem name if filesystem does not support rename()
* operation.
*/
- if (inode->i_op && !inode->i_op->rename)
+ if (!inode->i_op->rename)
goto prepend_filesystem_name;
}
/* Prepend device name. */
@@ -282,7 +282,7 @@ char *tomoyo_realpath_from_path(struct path *path)
* Get local name for filesystems without rename() operation
* or dentry without vfsmount.
*/
- if (!path->mnt || (inode->i_op && !inode->i_op->rename))
+ if (!path->mnt || !inode->i_op->rename)
pos = tomoyo_get_local_path(path->dentry, buf,
buf_len - 1);
/* Get absolute name for the rest. */

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