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    Subject[PATCH v6 27/43] compat_ioctl: remove last RAID handling code
    Date
    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.

    Cc: linux-raid@vger.kernel.org
    Cc: Song Liu <song@kernel.org>
    Signed-off-by: Arnd Bergmann <arnd@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
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