packet: Fix undefined behavior in bit shift

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Shifting signed 32-bit value by 31 bits is undefined.  Changing most
significant bit to unsigned.

Changes included in v2:
  - use subsystem specific subject lines
  - CC required mailing lists

Signed-off-by: Jiunn Chang <c0d1n61at3@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jiunn Chang 2019-06-26 22:25:30 -05:00 • committed by David S. Miller

parent b60a77386b

commit 79293f4967

1 changed files with 1 additions and 1 deletions

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2

include/uapi/linux/if_packet.h

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