Commit 5e349fc0 authored Jul 13, 2017 by Colin Ian King Committed by David S. Miller Jul 13, 2017

dccp: make const array error_code static



Don't populate array error_code on the stack but make it static. Makes
the object code smaller by almost 250 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  10366	    983	      0	  11349	   2c55	net/dccp/input.o

After:
   text	   data	    bss	    dec	    hex	filename
  10161	   1039	      0	  11200	   2bc0	net/dccp/input.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent bf98bd0b

net/dccp/input.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -126,7 +126,7 @@ static int dccp_rcv_closereq(struct sock sk, struct sk_buff skb)

		static u16 dccp_reset_code_convert(const u8 code)
		{
		const u16 error_code[] = {
		static const u16 error_code[] = {
		[DCCP_RESET_CODE_CLOSED] = 0, /* normal termination */
		[DCCP_RESET_CODE_UNSPECIFIED] = 0, /* nothing known */
		[DCCP_RESET_CODE_ABORTED] = ECONNRESET,

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