Message ID | 1504695071-25928-5-git-send-email-javier@cnexlabs.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index e3997abdf740..11a684162a5d 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -165,6 +165,8 @@ struct nvm_rq *pblk_alloc_rqd(struct pblk *pblk, int rw) } rqd = mempool_alloc(pool, GFP_KERNEL); + if (!rqd) + return NULL; memset(rqd, 0, rq_size); return rqd; @@ -1478,6 +1480,8 @@ int pblk_blk_erase_async(struct pblk *pblk, struct ppa_addr ppa) int err; rqd = mempool_alloc(pblk->g_rq_pool, GFP_KERNEL); + if (!rqd) + return -ENOMEM; memset(rqd, 0, pblk_g_rq_size); pblk_setup_e_rq(pblk, rqd, ppa);