diff options
| author | peter <peter@FreeBSD.org> | 2015-04-02 23:12:18 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 2015-04-02 23:12:18 +0000 |
| commit | bc3e70bc40648695cb38b773fe362802a816de21 (patch) | |
| tree | 5b4ec3b881f6c669561183eb5a1dc1af17d19615 /sys/dev/ciss/ciss.c | |
| parent | e65f7e7e24641c882df93d7583e2309a43569aee (diff) | |
| download | FreeBSD-src-bc3e70bc40648695cb38b773fe362802a816de21.zip FreeBSD-src-bc3e70bc40648695cb38b773fe362802a816de21.tar.gz | |
Remove redundant mtx_lock/unlock in ciss_name_device. This is a guaranteed
insta-panic on device add/remove. This is only called from the notify
thread which already holds the lock while calling this function.
Diffstat (limited to 'sys/dev/ciss/ciss.c')
| -rw-r--r-- | sys/dev/ciss/ciss.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/dev/ciss/ciss.c b/sys/dev/ciss/ciss.c index 6cdb319..1b62b5f 100644 --- a/sys/dev/ciss/ciss.c +++ b/sys/dev/ciss/ciss.c @@ -3438,11 +3438,9 @@ ciss_name_device(struct ciss_softc *sc, int bus, int target) target, 0); if (status == CAM_REQ_CMP) { - mtx_lock(&sc->ciss_mtx); xpt_path_lock(path); periph = cam_periph_find(path, NULL); xpt_path_unlock(path); - mtx_unlock(&sc->ciss_mtx); xpt_free_path(path); if (periph != NULL) { sprintf(sc->ciss_logical[bus][target].cl_name, "%s%d", |
