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Commit fa31f0c9 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
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thunderbolt: Right shifting to zero bug in tbnet_handle_packet()



There is a problem when we do:

	sequence = pkg->hdr.length_sn & TBIP_HDR_SN_MASK;
	sequence >>= TBIP_HDR_SN_SHIFT;

TBIP_HDR_SN_SHIFT is 27, and right shifting a u8 27 bits is always
going to result in zero.  The fix is to declare these variables as u32.

Fixes: e69b6c02 ("net: Add support for networking over Thunderbolt cable")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarYehezkel Bernat <yehezkel.bernat@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9a03c3d3
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