Module Name: src
Committed By: riastradh
Date: Sat May 21 23:11:03 UTC 2022
Modified Files:
src/sys/opencrypto: cryptodev.c
Log Message:
crypto(4): Fix set-but-unused variable warning.
This deliberately ignores the error code returned by crypto_dispatch,
but that error code is fundamentally incoherent and the issue will be
mooted by subsequent changes to make it return void and always pass
the error through the callback, as well as subsequent changes to rip
out the EAGAIN logic anyway.
To generate a diff of this commit:
cvs rdiff -u -r1.114 -r1.115 src/sys/opencrypto/cryptodev.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/opencrypto/cryptodev.c
diff -u src/sys/opencrypto/cryptodev.c:1.114 src/sys/opencrypto/cryptodev.c:1.115
--- src/sys/opencrypto/cryptodev.c:1.114 Sat May 21 20:37:18 2022
+++ src/sys/opencrypto/cryptodev.c Sat May 21 23:11:03 2022
@@ -1,4 +1,4 @@
-/* $NetBSD: cryptodev.c,v 1.114 2022/05/21 20:37:18 riastradh Exp $ */
+/* $NetBSD: cryptodev.c,v 1.115 2022/05/21 23:11:03 riastradh Exp $ */
/* $FreeBSD: src/sys/opencrypto/cryptodev.c,v 1.4.2.4 2003/06/03 00:09:02 sam Exp $ */
/* $OpenBSD: cryptodev.c,v 1.53 2002/07/10 22:21:30 mickey Exp $ */
@@ -64,7 +64,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cryptodev.c,v 1.114 2022/05/21 20:37:18 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cryptodev.c,v 1.115 2022/05/21 23:11:03 riastradh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -737,13 +737,12 @@ static int
cryptodev_mcb(struct cryptop *crp)
{
struct csession *cse = crp->crp_opaque;
- int error = 0;
mutex_enter(&cryptodev_mtx);
cse->error = crp->crp_etype;
if (crp->crp_etype == EAGAIN) {
mutex_exit(&cryptodev_mtx);
- error = crypto_dispatch(crp);
+ (void)crypto_dispatch(crp);
mutex_enter(&cryptodev_mtx);
}
