Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit a55b290b0e41e02d1969589c5d77d966ac2b7ec8

Authored by Dmitry Kasatkin
Committed by Herbert Xu
1 parent 3c8d758ab5
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

crypto: omap-sham - FLAGS_FIRST is redundant and removed 

bufcnt is 0 if it was no update requests before,
which is exact meaning of FLAGS_FIRST.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Showing 1 changed file with 1 additions and 7 deletions Side-by-side Diff

drivers/crypto/omap-sham.c
Diff comments   View file @ a55b290
... ... @@ -72,7 +72,6 @@
72 72  
73 73 #define DEFAULT_TIMEOUT_INTERVAL HZ
74 74  
75   -#define FLAGS_FIRST 0x0001
76 75 #define FLAGS_FINUP 0x0002
77 76 #define FLAGS_FINAL 0x0004
78 77 #define FLAGS_FAST 0x0008
... ... @@ -513,8 +512,6 @@
513 512  
514 513 ctx->flags = 0;
515 514  
516   - ctx->flags |= FLAGS_FIRST;
517   -
518 515 dev_dbg(dd->dev, "init: digest size: %d\n",
519 516 crypto_ahash_digestsize(tfm));
520 517  
521 518  
... ... @@ -739,12 +736,9 @@
739 736 /* may be can use faster functions */
740 737 int aligned = IS_ALIGNED((u32)ctx->sg->offset,
741 738 sizeof(u32));
742   -
743   - if (aligned && (ctx->flags & FLAGS_FIRST))
  739 + if (aligned)
744 740 /* digest: first and final */
745 741 ctx->flags |= FLAGS_FAST;
746   -
747   - ctx->flags &= ~FLAGS_FIRST;
748 742 }
749 743 } else if (ctx->bufcnt + ctx->total <= ctx->buflen) {
750 744 /* if not finaup -> not fast */