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-rw-r--r--fs/init.c5
-rw-r--r--include/linux/init_syscalls.h1
-rw-r--r--include/linux/syscalls.h7
-rw-r--r--init/do_mounts.h2
-rw-r--r--init/do_mounts_initrd.c4
-rw-r--r--init/do_mounts_rd.c2
-rw-r--r--init/initramfs.c3
7 files changed, 12 insertions, 12 deletions
diff --git a/fs/init.c b/fs/init.c
index 9c8e31fdb048..507ffbb5d146 100644
--- a/fs/init.c
+++ b/fs/init.c
@@ -37,3 +37,8 @@ int __init init_umount(const char *name, int flags)
return ret;
return path_umount(&path, flags);
}
+
+int __init init_unlink(const char *pathname)
+{
+ return do_unlinkat(AT_FDCWD, getname_kernel(pathname));
+}
diff --git a/include/linux/init_syscalls.h b/include/linux/init_syscalls.h
index a5a2e7f19916..00d597249549 100644
--- a/include/linux/init_syscalls.h
+++ b/include/linux/init_syscalls.h
@@ -3,3 +3,4 @@
int __init init_mount(const char *dev_name, const char *dir_name,
const char *type_page, unsigned long flags, void *data_page);
int __init init_umount(const char *name, int flags);
+int __init init_unlink(const char *pathname);
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 1a4f5d8ee704..26f9738e5ab8 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -1273,13 +1273,6 @@ int compat_ksys_ipc(u32 call, int first, int second,
* The following kernel syscall equivalents are just wrappers to fs-internal
* functions. Therefore, provide stubs to be inlined at the callsites.
*/
-extern long do_unlinkat(int dfd, struct filename *name);
-
-static inline long ksys_unlink(const char __user *pathname)
-{
- return do_unlinkat(AT_FDCWD, getname(pathname));
-}
-
long do_rmdir(int dfd, struct filename *name);
static inline long ksys_rmdir(const char __user *pathname)
diff --git a/init/do_mounts.h b/init/do_mounts.h
index 20e7fec8cb49..104d8431725a 100644
--- a/init/do_mounts.h
+++ b/init/do_mounts.h
@@ -16,7 +16,7 @@ extern int root_mountflags;
static inline __init int create_dev(char *name, dev_t dev)
{
- ksys_unlink(name);
+ init_unlink(name);
return ksys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
}
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
index 6b020a069902..8b44dd017842 100644
--- a/init/do_mounts_initrd.c
+++ b/init/do_mounts_initrd.c
@@ -137,11 +137,11 @@ bool __init initrd_load(void)
* mounted in the normal path.
*/
if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
- ksys_unlink("/initrd.image");
+ init_unlink("/initrd.image");
handle_initrd();
return true;
}
}
- ksys_unlink("/initrd.image");
+ init_unlink("/initrd.image");
return false;
}
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
index d4255c10432a..ac021ae6e6fa 100644
--- a/init/do_mounts_rd.c
+++ b/init/do_mounts_rd.c
@@ -272,7 +272,7 @@ noclose_input:
fput(out_file);
out:
kfree(buf);
- ksys_unlink("/dev/ram");
+ init_unlink("/dev/ram");
return res;
}
diff --git a/init/initramfs.c b/init/initramfs.c
index 9820fca4d4e3..eb58cee6dadb 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -12,6 +12,7 @@
#include <linux/file.h>
#include <linux/memblock.h>
#include <linux/namei.h>
+#include <linux/init_syscalls.h>
static ssize_t __init xwrite(struct file *file, const char *p, size_t count,
loff_t *pos)
@@ -301,7 +302,7 @@ static void __init clean_path(char *path, umode_t fmode)
if (S_ISDIR(st.mode))
ksys_rmdir(path);
else
- ksys_unlink(path);
+ init_unlink(path);
}
}