git: d893d9e94d71 - main - xen/dev: remove write-only variable
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Date: Tue, 30 Nov 2021 21:14:08 UTC
The branch main has been updated by mhorne: URL: https://cgit.FreeBSD.org/src/commit/?id=d893d9e94d71b6bd0a401ebf3d61b13bf89bb315 commit d893d9e94d71b6bd0a401ebf3d61b13bf89bb315 Author: Elliott Mitchell <ehem+freebsd@m5p.com> AuthorDate: 2021-10-08 21:43:26 +0000 Commit: Mitchell Horne <mhorne@FreeBSD.org> CommitDate: 2021-11-30 21:11:57 +0000 xen/dev: remove write-only variable This was found while looking for driver_filter_t functions which got the trap frame from the argument. This particular instance it isn't even used, so remove now lest someone else get to it first. Reviewed by: mhorne --- sys/dev/xen/debug/debug.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sys/dev/xen/debug/debug.c b/sys/dev/xen/debug/debug.c index ec4585e64c62..c4562c02ed03 100644 --- a/sys/dev/xen/debug/debug.c +++ b/sys/dev/xen/debug/debug.c @@ -69,13 +69,11 @@ extern void stack_capture(struct stack *st, register_t rbp); static int -xendebug_filter(void *arg) +xendebug_filter(void *arg __unused) { #if defined(STACK) && defined(DDB) struct stack st; - struct trapframe *frame; - frame = arg; stack_zero(&st); stack_save(&st);