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Fix off-by-one error in drive number check.

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Don't return(foo(...)) in function returning void.

Found by:       FlexeLint
This commit is contained in:
Poul-Henning Kamp 2003-05-31 18:41:09 +00:00
parent 0623afde6f
commit 777d1b3990
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=115482
1 changed files with 3 additions and 3 deletions
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6
sys/dev/ciss/ciss.c
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@ -973,7 +973,7 @@ ciss_init_logical(struct ciss_softc *sc)
/* sanity-check reply */
ndrives = (ntohl(cll->list_size) / sizeof(union ciss_device_address));
if ((ndrives < 0) || (ndrives > CISS_MAX_LOGICAL)) {
if ((ndrives < 0) || (ndrives >= CISS_MAX_LOGICAL)) {
ciss_printf(sc, "adapter claims to report absurd number of logical drives (%d > %d)\n",
ndrives, CISS_MAX_LOGICAL);
return(ENXIO);
@ -2139,7 +2139,7 @@ ciss_cam_rescan_target(struct ciss_softc *sc, int target)
static void
ciss_cam_rescan_all(struct ciss_softc *sc)
{
return(ciss_cam_rescan_target(sc, 0));
ciss_cam_rescan_target(sc, 0);
}
static void
@ -2271,7 +2271,7 @@ ciss_cam_action_io(struct cam_sim *sim, struct ccb_scsiio *csio)
/* check for I/O attempt to nonexistent device */
if ((bus != 0) ||
(target > CISS_MAX_LOGICAL) ||
(target >= CISS_MAX_LOGICAL) ||
(sc->ciss_logical[target].cl_status == CISS_LD_NONEXISTENT)) {
debug(3, " device does not exist");
csio->ccb_h.status = CAM_REQ_CMP_ERR;