constify rw_verify_area()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/aio.c b/fs/aio.c
index 2bbcacf..a8ecc83 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -39,6 +39,8 @@
#include <asm/kmap_types.h>
#include <asm/uaccess.h>
+#include "internal.h"
+
#define AIO_RING_MAGIC 0xa10a10a1
#define AIO_RING_COMPAT_FEATURES 1
#define AIO_RING_INCOMPAT_FEATURES 0
diff --git a/fs/internal.h b/fs/internal.h
index f6ad343..7c5f01c 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -131,6 +131,7 @@
* read_write.c
*/
extern ssize_t __kernel_write(struct file *, const char *, size_t, loff_t *);
+extern int rw_verify_area(int, struct file *, const loff_t *, size_t);
/*
* splice.c
diff --git a/fs/read_write.c b/fs/read_write.c
index 782dfc3..fd72b59 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -316,7 +316,7 @@
* them to something that fits in "int" so that others
* won't have to do range checks all the time.
*/
-int rw_verify_area(int read_write, struct file *file, loff_t *ppos, size_t count)
+int rw_verify_area(int read_write, struct file *file, const loff_t *ppos, size_t count)
{
struct inode *inode;
loff_t pos;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 803b7fa..68f1020 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1898,7 +1898,6 @@
extern struct kobject *fs_kobj;
#define MAX_RW_COUNT (INT_MAX & PAGE_CACHE_MASK)
-extern int rw_verify_area(int, struct file *, loff_t *, size_t);
#define FLOCK_VERIFY_READ 1
#define FLOCK_VERIFY_WRITE 2