[-V1,07/22] vfs: Make the inode passed to inode_change_ok non-const
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Message ID 1398615293-22931-8-git-send-email-aneesh.kumar@linux.vnet.ibm.com
State New, archived
Headers show

Commit Message

Aneesh Kumar K.V April 27, 2014, 4:14 p.m. UTC
From: Andreas Gruenbacher <agruen@kernel.org>

We will need to call iop->permission and iop->get_acl from
inode_change_ok() for additional permission checks, and both take a
non-const inode.

Signed-off-by: Andreas Gruenbacher <agruen@kernel.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 fs/attr.c          | 2 +-
 include/linux/fs.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/fs/attr.c b/fs/attr.c
index 5d4e59d56e85..1d158c972442 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -28,7 +28,7 @@ 
  * Should be called as the first thing in ->setattr implementations,
  * possibly after taking additional locks.
  */
-int inode_change_ok(const struct inode *inode, struct iattr *attr)
+int inode_change_ok(struct inode *inode, struct iattr *attr)
 {
 	unsigned int ia_valid = attr->ia_valid;
 
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3f0ad0f2bce8..33da154dd27d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2618,7 +2618,7 @@  extern int buffer_migrate_page(struct address_space *,
 #define buffer_migrate_page NULL
 #endif
 
-extern int inode_change_ok(const struct inode *, struct iattr *);
+extern int inode_change_ok(struct inode *, struct iattr *);
 extern int inode_newsize_ok(const struct inode *, loff_t offset);
 extern void setattr_copy(struct inode *inode, const struct iattr *attr);