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Commit 4c1ada87 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Herbert Xu
Browse files

crypto: amcc - Remove unused function 



Remove the function get_dynamic_sa_offset_iv_field() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 1471f09f

drivers/crypto/amcc/crypto4xx_sa.c

+0 −23
Original line number Diff line number Diff line
@@ -34,29 +34,6 @@ 
#include "crypto4xx_sa.h"

#include "crypto4xx_core.h"



u32 get_dynamic_sa_offset_iv_field(struct crypto4xx_ctx *ctx)

{

	u32 offset;

	union dynamic_sa_contents cts;



	if (ctx->direction == DIR_INBOUND)

		cts.w = ((struct dynamic_sa_ctl *)(ctx->sa_in))->sa_contents;

	else

		cts.w = ((struct dynamic_sa_ctl *)(ctx->sa_out))->sa_contents;

	offset = cts.bf.key_size

		+ cts.bf.inner_size

		+ cts.bf.outer_size

		+ cts.bf.spi

		+ cts.bf.seq_num0

		+ cts.bf.seq_num1

		+ cts.bf.seq_num_mask0

		+ cts.bf.seq_num_mask1

		+ cts.bf.seq_num_mask2

		+ cts.bf.seq_num_mask3;



	return sizeof(struct dynamic_sa_ctl) + offset * 4;

}



u32 get_dynamic_sa_offset_state_ptr_field(struct crypto4xx_ctx *ctx)

{

	u32 offset;