[PATCH v5 28/29] compat_ioctl: remove last RAID handling code

[Arnd Bergmann]

Commit aa98aa31987a ("md: move compat_ioctl handling into md.c")
already removed the COMPATIBLE_IOCTL() table entries and added
a complete implementation, but a few lines got left behind and
should also be removed here.

Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
 fs/compat_ioctl.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 6070481f2b6a..1ed32cca2176 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -462,19 +462,6 @@ static long do_ioctl_trans(unsigned int cmd,
 #endif
        }
 
-       /*
-        * These take an integer instead of a pointer as 'arg',
-        * so we must not do a compat_ptr() translation.
-        */
-       switch (cmd) {
-       /* RAID */
-       case HOT_REMOVE_DISK:
-       case HOT_ADD_DISK:
-       case SET_DISK_FAULTY:
-       case SET_BITMAP_FILE:
-               return vfs_ioctl(file, cmd, arg);
-       }
-
        return -ENOIOCTLCMD;
 }
 
-- 
2.20.0