[src/trunk]: src/sys/dev/pci hifn(4): Nix dead code. crp and callback are gu...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3b331c32f64b
branches:  trunk
changeset: 366320:3b331c32f64b
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun May 22 11:34:48 2022 +0000

description:
hifn(4): Nix dead code.  crp and callback are guaranteed nonnull.

diffstat:

 sys/dev/pci/hifn7751.c |  9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)

diffs (30 lines):

diff -r 49039c907cd5 -r 3b331c32f64b sys/dev/pci/hifn7751.c
--- a/sys/dev/pci/hifn7751.c    Sun May 22 11:34:40 2022 +0000
+++ b/sys/dev/pci/hifn7751.c    Sun May 22 11:34:48 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hifn7751.c,v 1.76 2022/05/22 11:31:33 riastradh Exp $  */
+/*     $NetBSD: hifn7751.c,v 1.77 2022/05/22 11:34:48 riastradh Exp $  */
 /*     $OpenBSD: hifn7751.c,v 1.179 2020/01/11 21:34:03 cheloha Exp $  */
 
 /*
@@ -47,7 +47,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hifn7751.c,v 1.76 2022/05/22 11:31:33 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hifn7751.c,v 1.77 2022/05/22 11:34:48 riastradh Exp $");
 
 #include <sys/param.h>
 #include <sys/cprng.h>
@@ -2177,11 +2177,6 @@
        int session, err = 0, ivlen;
        struct cryptodesc *crd1, *crd2, *maccrd, *enccrd;
 
-       if (crp == NULL || crp->crp_callback == NULL) {
-               hifnstats.hst_invalid++;
-               return (EINVAL);
-       }
-
        if ((cmd = pool_cache_get(sc->sc_cmd_cache, PR_NOWAIT)) == NULL) {
                hifnstats.hst_nomem++;
                err = ENOMEM;