6 files changed, 13 insertions, 10 deletions

diff --git a/fs/smbfs/dir.c b/fs/smbfs/dir.c
index 3e4803b4427e..00a70cab1f36 100644
--- a/fs/smbfs/dir.c
+++ b/fs/smbfs/dir.c
@@ -37,9 +37,10 @@ static int smb_link(struct dentry *, struct inode *, struct dentry *);
 
 const struct file_operations smb_dir_operations =
 {
+        .llseek         = generic_file_llseek,
         .read           = generic_read_dir,
         .readdir        = smb_readdir,
-        .ioctl          = smb_ioctl,
+        .unlocked_ioctl = smb_ioctl,
         .open           = smb_dir_open,
 };
 
diff --git a/fs/smbfs/file.c b/fs/smbfs/file.c
index dbf6548bbf06..8e187a0f94bb 100644
--- a/fs/smbfs/file.c
+++ b/fs/smbfs/file.c
@@ -28,8 +28,9 @@
 #include "proto.h"
 
 static int
-smb_fsync(struct file *file, struct dentry * dentry, int datasync)
+smb_fsync(struct file *file, int datasync)
 {
+        struct dentry *dentry = file->f_path.dentry;
         struct smb_sb_info *server = server_from_dentry(dentry);
         int result;
 
@@ -437,7 +438,7 @@ const struct file_operations smb_file_operations =
         .aio_read       = smb_file_aio_read,
         .write          = do_sync_write,
         .aio_write      = smb_file_aio_write,
-        .ioctl          = smb_ioctl,
+        .unlocked_ioctl = smb_ioctl,
         .mmap           = smb_file_mmap,
         .open           = smb_file_open,
         .release        = smb_file_release,
diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c
index dfa1d67f8fca..9551cb6f7fe4 100644
--- a/fs/smbfs/inode.c
+++ b/fs/smbfs/inode.c
@@ -714,7 +714,7 @@ smb_notify_change(struct dentry *dentry, struct iattr *attr)
                 error = server->ops->truncate(inode, attr->ia_size);
                 if (error)
                         goto out;
-                error = vmtruncate(inode, attr->ia_size);
+                error = simple_setsize(inode, attr->ia_size);
                 if (error)
                         goto out;
                 refresh = 1;
diff --git a/fs/smbfs/ioctl.c b/fs/smbfs/ioctl.c
index dbae1f8ea26f..07215312ad39 100644
--- a/fs/smbfs/ioctl.c
+++ b/fs/smbfs/ioctl.c
@@ -13,6 +13,7 @@
 #include <linux/time.h>
 #include <linux/mm.h>
 #include <linux/highuid.h>
+#include <linux/smp_lock.h>
 #include <linux/net.h>
 
 #include <linux/smb_fs.h>
@@ -22,14 +23,14 @@
 
 #include "proto.h"
 
-int
-smb_ioctl(struct inode *inode, struct file *filp,
-          unsigned int cmd, unsigned long arg)
+long
+smb_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
-        struct smb_sb_info *server = server_from_inode(inode);
+        struct smb_sb_info *server = server_from_inode(filp->f_path.dentry->d_inode);
         struct smb_conn_opt opt;
         int result = -EINVAL;
 
+        lock_kernel();
         switch (cmd) {
                 uid16_t uid16;
                 uid_t uid32;
@@ -62,6 +63,7 @@ smb_ioctl(struct inode *inode, struct file *filp,
         default:
                 break;
         }
+        unlock_kernel();
 
         return result;
 }
diff --git a/fs/smbfs/proto.h b/fs/smbfs/proto.h
index 03f456c1b7d4..05939a6f43e6 100644
--- a/fs/smbfs/proto.h
+++ b/fs/smbfs/proto.h
@@ -67,7 +67,7 @@ extern const struct address_space_operations smb_file_aops;
 extern const struct file_operations smb_file_operations;
 extern const struct inode_operations smb_file_inode_operations;
 /* ioctl.c */
-extern int smb_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg);
+extern long smb_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
 /* smbiod.c */
 extern void smbiod_wake_up(void);
 extern int smbiod_register_server(struct smb_sb_info *server);
diff --git a/fs/smbfs/symlink.c b/fs/smbfs/symlink.c
index 54350b59046b..00b2909bd469 100644
--- a/fs/smbfs/symlink.c
+++ b/fs/smbfs/symlink.c
@@ -15,7 +15,6 @@
 #include <linux/pagemap.h>
 #include <linux/net.h>
 #include <linux/namei.h>
-#include <linux/slab.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>