git: 8d9e29284627 - main - Fix unused variable warning in ocs_cam.c
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Date: Thu, 21 Jul 2022 17:36:32 UTC
The branch main has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=8d9e29284627f5e860b7fc194e9fedd6b21f7783 commit 8d9e29284627f5e860b7fc194e9fedd6b21f7783 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2022-07-20 19:36:20 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2022-07-21 17:36:12 +0000 Fix unused variable warning in ocs_cam.c With clang 15, the following -Werror warning is produced: sys/dev/ocs_fc/ocs_cam.c:2556:11: error: variable 'count' set but not used [-Werror,-Wunused-but-set-variable] uint32_t count; ^ The 'count' variable seems to be a left-over from some debugging code that no longer exists, and can be removed without any functional change. MFC after: 3 days --- sys/dev/ocs_fc/ocs_cam.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/sys/dev/ocs_fc/ocs_cam.c b/sys/dev/ocs_fc/ocs_cam.c index b734880cefb8..e2cbf3b1bf53 100644 --- a/sys/dev/ocs_fc/ocs_cam.c +++ b/sys/dev/ocs_fc/ocs_cam.c @@ -2553,27 +2553,22 @@ static int32_t ocs_tgt_resource_abort(struct ocs_softc *ocs, ocs_tgt_resource_t *trsrc) { union ccb *ccb = NULL; - uint32_t count; - count = 0; do { ccb = (union ccb *)STAILQ_FIRST(&trsrc->atio); if (ccb) { STAILQ_REMOVE_HEAD(&trsrc->atio, sim_links.stqe); ccb->ccb_h.status = CAM_REQ_ABORTED; xpt_done(ccb); - count++; } } while (ccb); - count = 0; do { ccb = (union ccb *)STAILQ_FIRST(&trsrc->inot); if (ccb) { STAILQ_REMOVE_HEAD(&trsrc->inot, sim_links.stqe); ccb->ccb_h.status = CAM_REQ_ABORTED; xpt_done(ccb); - count++; } } while (ccb);