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| /openbmc/linux/include/linux/ |
| H A D | igmp.h | diff 2094acbb714e24e464c810c2d8fa57493fcb25a6 Mon Sep 28 13:10:31 CDT 2015 Alexander Duyck <aduyck@mirantis.com> net/ipv4: Pass proto as u8 instead of u16 in ip_check_mc_rcu
This patch updates ip_check_mc_rcu so that protocol is passed as a u8
instead of a u16.
The motivation is just to avoid any unneeded type transitions since some
systems will require an instruction to zero extend a u8 field to a u16.
Also it makes it a bit more readable as to the fact that protocol is a u8
so there are no byte ordering changes needed to pass it.
Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| /openbmc/linux/net/ipv4/ |
| H A D | igmp.c | diff 2094acbb714e24e464c810c2d8fa57493fcb25a6 Mon Sep 28 13:10:31 CDT 2015 Alexander Duyck <aduyck@mirantis.com> net/ipv4: Pass proto as u8 instead of u16 in ip_check_mc_rcu
This patch updates ip_check_mc_rcu so that protocol is passed as a u8
instead of a u16.
The motivation is just to avoid any unneeded type transitions since some
systems will require an instruction to zero extend a u8 field to a u16.
Also it makes it a bit more readable as to the fact that protocol is a u8
so there are no byte ordering changes needed to pass it.
Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|