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Commit 37232abb authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
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net: lio_core: fix potential sign-extension overflow on large shift

[ Upstream commit 94762740 ]

Left shifting the signed int value 1 by 31 bits has undefined behaviour
and the shift amount oq_no can be as much as 63.  Fix this by using
BIT_ULL(oq_no) instead.

Addresses-Coverity: ("Bad shift operation")
Fixes: f21fb3ed

 ("Add support of Cavium Liquidio ethernet adapters")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Reviewed-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 740b2ac4
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