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Fix unused variable warning in ocs_cam.c

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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
This commit is contained in:
Dimitry Andric 2022-07-20 21:36:20 +02:00
parent 06016a40d6
commit 8d9e292846
1 changed files with 0 additions and 5 deletions
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5
sys/dev/ocs_fc/ocs_cam.c
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@ -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);