• Bart Van Assche's avatar
    compat_hdio_ioctl: Fix a declaration · 8363dae2
    Bart Van Assche authored
    This patch avoids that sparse reports the following warning messages:
    block/compat_ioctl.c:85:11: warning: incorrect type in assignment (different address spaces)
    block/compat_ioctl.c:85:11:    expected unsigned long *[noderef] <asn:1>p
    block/compat_ioctl.c:85:11:    got void [noderef] <asn:1>*
    block/compat_ioctl.c:91:21: warning: incorrect type in argument 1 (different address spaces)
    block/compat_ioctl.c:91:21:    expected void const volatile [noderef] <asn:1>*<noident>
    block/compat_ioctl.c:91:21:    got unsigned long *[noderef] <asn:1>p
    block/compat_ioctl.c:87:53: warning: dereference of noderef expression
    block/compat_ioctl.c:91:21: warning: dereference of noderef expression
    Fixes: commit d597580d ("generic ...copy_..._user primitives")
    Signed-off-by: default avatarBart Van Assche <bart.vanassche@wdc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
compat_ioctl.c 10.8 KB