diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2015-01-01 16:13:47 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-01-05 11:36:07 +0100 |
| commit | 4c1ada872d3217c506c76f48a21decffe16c4ed4 (patch) | |
| tree | 36b2bc6298ad6edf7018c4fd679f94402be41136 /drivers/crypto/amcc | |
| parent | Revert "crypto: drbg - use memzero_explicit() for clearing sensitive data" (diff) | |
| download | linux-4c1ada872d3217c506c76f48a21decffe16c4ed4.tar.xz linux-4c1ada872d3217c506c76f48a21decffe16c4ed4.zip | |
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>
Diffstat (limited to 'drivers/crypto/amcc')
| -rw-r--r-- | drivers/crypto/amcc/crypto4xx_sa.c | 23 |
1 files changed, 0 insertions, 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; |