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authorJavier González <jg@lightnvm.io>2017-04-15 20:55:48 +0200
committerJens Axboe <axboe@fb.com>2017-04-16 10:06:25 -0600
commitd788c59be5fa98ef41cc4dbab8e0cd8a29df082c (patch)
tree187fef31a112f367ab75c30fe69d7f39bb9a4a8c /drivers/lightnvm
parent5d30f3bd5578cd02c9aaf273e854d89b1ca91bb8 (diff)
downloadlinux-d788c59be5fa98ef41cc4dbab8e0cd8a29df082c.tar.bz2
lightnvm: fix type checks on rrpc
sector_t is always unsigned, therefore avoid < 0 checks on it. Signed-off-by: Javier González <javier@cnexlabs.com> Signed-off-by: Matias Bjørling <matias@cnexlabs.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/rrpc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 5dba54470c2a..cf0e28a0ff61 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) {