Messages in this thread Patch in this message | | | From | "Javier González" <> | Subject | [PATCH 2/3] lightnvm: fix type checks on rrpc | Date | Tue, 11 Apr 2017 16:18:57 +0200 |
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sector_t is always unsigned, therefore avoid < 0 checks on it.
Signed-off-by: Javier González <javier@cnexlabs.com> --- drivers/lightnvm/rrpc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c index 5dba544..cf0e28a 100644 --- a/drivers/lightnvm/rrpc.c +++ b/drivers/lightnvm/rrpc.c @@ -817,7 +817,7 @@ static int rrpc_read_ppalist_rq(struct rrpc *rrpc, struct bio *bio, for (i = 0; i < npages; i++) { /* We assume that mapping occurs at 4KB granularity */ - BUG_ON(!(laddr + i >= 0 && laddr + i < rrpc->nr_sects)); + BUG_ON(!(laddr + i < rrpc->nr_sects)); gp = &rrpc->trans_map[laddr + i]; if (gp->rblk) { @@ -846,7 +846,7 @@ static int rrpc_read_rq(struct rrpc *rrpc, struct bio *bio, struct nvm_rq *rqd, if (!is_gc && rrpc_lock_rq(rrpc, bio, rqd)) return NVM_IO_REQUEUE; - BUG_ON(!(laddr >= 0 && laddr < rrpc->nr_sects)); + BUG_ON(!(laddr < rrpc->nr_sects)); gp = &rrpc->trans_map[laddr]; if (gp->rblk) { -- 2.7.4
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