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Commit 33488845 authored by Al Viro's avatar Al Viro
Browse files

constify ksys_mount() string arguments 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent fd3e007f

drivers/base/devtmpfs.c

+1 −2
Original line number Diff line number Diff line
@@ -357,8 +357,7 @@ int devtmpfs_mount(const char *mntdir) 
	if (!thread)

		return 0;



	err = ksys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT,

			 NULL);

	err = ksys_mount("devtmpfs", mntdir, "devtmpfs", MS_SILENT, NULL);

	if (err)

		printk(KERN_INFO "devtmpfs: error mounting %i\n", err);

	else

fs/namespace.c

+2 −2
Original line number Diff line number Diff line
@@ -3295,8 +3295,8 @@ struct dentry *mount_subtree(struct vfsmount *m, const char *name) 
}

EXPORT_SYMBOL(mount_subtree);



int ksys_mount(char __user *dev_name, char __user *dir_name, char __user *type,

	       unsigned long flags, void __user *data)

int ksys_mount(const char __user *dev_name, const char __user *dir_name,

	       const char __user *type, unsigned long flags, void __user *data)

{

	int ret;

	char *kernel_type;

include/linux/syscalls.h

+2 −2
Original line number Diff line number Diff line
@@ -1228,8 +1228,8 @@ asmlinkage long sys_ni_syscall(void); 
 * the ksys_xyzyyz() functions prototyped below.

 */



int ksys_mount(char __user *dev_name, char __user *dir_name, char __user *type,

	       unsigned long flags, void __user *data);

int ksys_mount(const char __user *dev_name, const char __user *dir_name,

	       const char __user *type, unsigned long flags, void __user *data);

int ksys_umount(char __user *name, int flags);

int ksys_dup(unsigned int fildes);

int ksys_chroot(const char __user *filename);