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authorAl Viro <viro@zeniv.linux.org.uk>2012-10-11 11:42:01 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-10-11 20:02:04 -0400
commit808d4e3cfdcc52b19276175464f6dbca4df13b09 (patch)
tree11c319127e8c1314c1ed1a777e4284032ab5bd00 /fs/namespace.c
parent4b2c551f77f5a0c496e2125b1d883f4b26aabf2c (diff)
consitify do_mount() arguments
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
-rw-r--r--fs/namespace.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/namespace.c b/fs/namespace.c
index 7bdf7907413f..fc33207e28ad 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1640,7 +1640,7 @@ static int do_change_type(struct path *path, int flag)
/*
* do loopback mount.
*/
-static int do_loopback(struct path *path, char *old_name,
+static int do_loopback(struct path *path, const char *old_name,
int recurse)
{
LIST_HEAD(umount_list);
@@ -1764,7 +1764,7 @@ static inline int tree_contains_unbindable(struct mount *mnt)
return 0;
}
-static int do_move_mount(struct path *path, char *old_name)
+static int do_move_mount(struct path *path, const char *old_name)
{
struct path old_path, parent_path;
struct mount *p;
@@ -1917,8 +1917,8 @@ unlock:
* create a new mount for userspace and request it to be added into the
* namespace's tree
*/
-static int do_new_mount(struct path *path, char *type, int flags,
- int mnt_flags, char *name, void *data)
+static int do_new_mount(struct path *path, const char *type, int flags,
+ int mnt_flags, const char *name, void *data)
{
struct vfsmount *mnt;
int err;
@@ -2191,8 +2191,8 @@ int copy_mount_string(const void __user *data, char **where)
* Therefore, if this magic number is present, it carries no information
* and must be discarded.
*/
-long do_mount(char *dev_name, char *dir_name, char *type_page,
- unsigned long flags, void *data_page)
+long do_mount(const char *dev_name, const char *dir_name,
+ const char *type_page, unsigned long flags, void *data_page)
{
struct path path;
int retval = 0;