From 4c1ada872d3217c506c76f48a21decffe16c4ed4 Mon Sep 17 00:00:00 2001
From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Date: Thu, 1 Jan 2015 16:13:47 +0100
Subject: [PATCH] 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>
---
drivers/crypto/amcc/crypto4xx_sa.c | 23 -----------------------
1 file changed, 23 deletions(-)
diff --git a/drivers/crypto/amcc/crypto4xx_sa.c b/drivers/crypto/amcc/crypto4xx_sa.c
index de8a7a48775a..69182e2cc3ea 100644
--- a/drivers/crypto/amcc/crypto4xx_sa.c
+++ b/drivers/crypto/amcc/crypto4xx_sa.c
@@ -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;
--
2.34.1