6 files changed, 28 insertions, 43 deletions

diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
index a6c8c6fe8df9..1d8332563863 100644
--- a/fs/cachefiles/rdwr.c
+++ b/fs/cachefiles/rdwr.c
@@ -11,7 +11,6 @@
 
 #include <linux/mount.h>
 #include <linux/file.h>
-#include <linux/ima.h>
 #include "internal.h"
 
 /*
@@ -923,7 +922,6 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page)
         if (IS_ERR(file)) {
                 ret = PTR_ERR(file);
         } else {
-                ima_counts_get(file);
                 ret = -EIO;
                 if (file->f_op->write) {
                         pos = (loff_t) page->index << PAGE_SHIFT;
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index c6ac85d6c701..101fe4c7b1ee 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -35,7 +35,6 @@
 #include <linux/key.h>
 #include <linux/parser.h>
 #include <linux/fs_stack.h>
-#include <linux/ima.h>
 #include "ecryptfs_kernel.h"
 
 /**
@@ -119,7 +118,6 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
         const struct cred *cred = current_cred();
         struct ecryptfs_inode_info *inode_info =
                 ecryptfs_inode_to_private(ecryptfs_dentry->d_inode);
-        int opened_lower_file = 0;
         int rc = 0;
 
         mutex_lock(&inode_info->lower_file_mutex);
@@ -136,12 +134,9 @@ int ecryptfs_init_persistent_file(struct dentry *ecryptfs_dentry)
                                "for lower_dentry [0x%p] and lower_mnt [0x%p]; "
                                "rc = [%d]\n", lower_dentry, lower_mnt, rc);
                         inode_info->lower_file = NULL;
-                } else
-                        opened_lower_file = 1;
+                }
         }
         mutex_unlock(&inode_info->lower_file_mutex);
-        if (opened_lower_file)
-                ima_counts_get(inode_info->lower_file);
         return rc;
 }
 
diff --git a/fs/namei.c b/fs/namei.c
index 0f0fcccab19f..c530e5d32f12 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1461,14 +1461,7 @@ int may_open(struct path *path, int acc_mode, int flag)
         /*
          * Ensure there are no outstanding leases on the file.
          */
-        error = break_lease(inode, flag);
-        if (error)
-                return error;
-
-        return ima_path_check(path, acc_mode ?
-                               acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC) :
-                               ACC_MODE(flag) & (MAY_READ | MAY_WRITE),
-                               IMA_COUNT_UPDATE);
+        return break_lease(inode, flag);
 }
 
 static int handle_truncate(struct path *path)
@@ -1688,13 +1681,17 @@ do_last:
                         goto exit;
                 }
                 filp = nameidata_to_filp(&nd, open_flag);
-                if (IS_ERR(filp))
-                        ima_counts_put(&nd.path,
-                                       acc_mode & (MAY_READ | MAY_WRITE |
-                                                   MAY_EXEC));
                 mnt_drop_write(nd.path.mnt);
                 if (nd.root.mnt)
                         path_put(&nd.root);
+                if (!IS_ERR(filp)) {
+                        error = ima_path_check(&filp->f_path, filp->f_mode &
+                                       (MAY_READ | MAY_WRITE | MAY_EXEC), 0);
+                        if (error) {
+                                fput(filp);
+                                filp = ERR_PTR(error);
+                        }
+                }
                 return filp;
         }
 
@@ -1748,27 +1745,24 @@ ok:
                 goto exit;
         }
         filp = nameidata_to_filp(&nd, open_flag);
-        if (IS_ERR(filp)) {
-                ima_counts_put(&nd.path,
-                               acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC));
-                if (will_truncate)
-                        mnt_drop_write(nd.path.mnt);
-                if (nd.root.mnt)
-                        path_put(&nd.root);
-                return filp;
-        }
-
-        if (acc_mode & MAY_WRITE)
-                vfs_dq_init(nd.path.dentry->d_inode);
-
-        if (will_truncate) {
-                error = handle_truncate(&nd.path);
+        if (!IS_ERR(filp)) {
+                error = ima_path_check(&filp->f_path, filp->f_mode &
+                               (MAY_READ | MAY_WRITE | MAY_EXEC), 0);
                 if (error) {
-                        mnt_drop_write(nd.path.mnt);
                         fput(filp);
-                        if (nd.root.mnt)
-                                path_put(&nd.root);
-                        return ERR_PTR(error);
+                        filp = ERR_PTR(error);
+                }
+        }
+        if (!IS_ERR(filp)) {
+                if (acc_mode & MAY_WRITE)
+                        vfs_dq_init(nd.path.dentry->d_inode);
+
+                if (will_truncate) {
+                        error = handle_truncate(&nd.path);
+                        if (error) {
+                                fput(filp);
+                                filp = ERR_PTR(error);
+                        }
                 }
         }
         /*
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index a293f0273263..c9942b39654e 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -744,8 +744,6 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
                             flags, current_cred());
         if (IS_ERR(*filp))
                 host_err = PTR_ERR(*filp);
-        else
-                ima_counts_get(*filp);
 out_nfserr:
         err = nfserrno(host_err);
 out:
diff --git a/fs/open.c b/fs/open.c
index d95651e8be9e..ca69241796bd 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -30,6 +30,7 @@
 #include <linux/audit.h>
 #include <linux/falloc.h>
 #include <linux/fs_struct.h>
+#include <linux/ima.h>
 
 #include "internal.h"
 
@@ -857,6 +858,7 @@ static struct file *__dentry_open(struct dentry *dentry, struct vfsmount *mnt,
                 if (error)
                         goto cleanup_all;
         }
+        ima_counts_get(f);
 
         f->f_flags &= ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC);
 
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index ee9d69707c0a..c79bd57353e7 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -32,7 +32,6 @@
 #include <linux/nsproxy.h>
 #include <linux/pid.h>
 #include <linux/ipc_namespace.h>
-#include <linux/ima.h>
 
 #include <net/sock.h>
 #include "util.h"
@@ -734,7 +733,6 @@ SYSCALL_DEFINE4(mq_open, const char __user *, u_name, int, oflag, mode_t, mode,
                 error = PTR_ERR(filp);
                 goto out_putfd;
         }
-        ima_counts_get(filp);
 
         fd_install(fd, filp);
         goto out_upsem;