xiaomi-sm8450/android_kernel_xiaomi_sm8450
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net: convert usage of packet_type to read_mostly

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Protocols that use packet_type can be __read_mostly section for better
locality. Elminate any unnecessary initializations of NULL.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger
2009-03-09 08:18:29 +00:00
committed by David S. Miller
parent 3f612132c7
commit 7546dd97d2
21 changed files with 26 additions and 29 deletions
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2
drivers/net/wan/hdlc.c
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@@ -348,7 +348,7 @@ EXPORT_SYMBOL(unregister_hdlc_protocol);
EXPORT_SYMBOL(attach_hdlc_protocol);
EXPORT_SYMBOL(detach_hdlc_protocol);
static struct packet_type hdlc_packet_type = {
static struct packet_type hdlc_packet_type __read_mostly = {
.type = cpu_to_be16(ETH_P_HDLC),
.func = hdlc_rcv,
};