| Message ID | 1450181195-24702-1-git-send-email-javier@javigon.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 12/15/2015 01:06 PM, Javier Gonzalez wrote: > Add missing check after mempool allocation. > > Signed-off-by: Javier Gonzalez <javier@cnexlabs.com> > --- > drivers/lightnvm/rrpc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c > index a1e7488..f4bc986 100644 > --- a/drivers/lightnvm/rrpc.c > +++ b/drivers/lightnvm/rrpc.c > @@ -287,6 +287,8 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk) > } > > page = mempool_alloc(rrpc->page_pool, GFP_NOIO); > + if (!page) > + return -ENOMEM; > > while ((slot = find_first_zero_bit(rblk->invalid_pages, > nr_pgs_per_blk)) < nr_pgs_per_blk) { > Thanks Javier, applied for 4.5. -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c index a1e7488..f4bc986 100644 --- a/drivers/lightnvm/rrpc.c +++ b/drivers/lightnvm/rrpc.c @@ -287,6 +287,8 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk) } page = mempool_alloc(rrpc->page_pool, GFP_NOIO); + if (!page) + return -ENOMEM; while ((slot = find_first_zero_bit(rblk->invalid_pages, nr_pgs_per_blk)) < nr_pgs_per_blk) {
Add missing check after mempool allocation. Signed-off-by: Javier Gonzalez <javier@cnexlabs.com> --- drivers/lightnvm/rrpc.c | 2 ++ 1 file changed, 2 insertions(+)