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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: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Rickard Strandqvist 2015-01-01 16:13:47 +01:00 committed by Herbert Xu
parent 1471f09f9b
commit 4c1ada872d
1 changed files with 0 additions and 23 deletions
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23
drivers/crypto/amcc/crypto4xx_sa.c
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@ -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;