[dpdk-dev] [PATCH v4 6/9] mem: fix comparing pointer to value

[Anatoly Burakov <anatoly.burakov@intel.com>]

Previous code had an old rebase leftover from the time when
oldpolicy was an actual int, instead of a pointer. Fix it to
do comparison with dereferencing the pointer.

Coverity issue: 272589

Fixes: 582bed1e1d1d ("mem: support mapping hugepages at runtime")
Cc: anatoly.burakov@intel.com

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 lib/librte_eal/linuxapp/eal/eal_memalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal_memalloc.c b/lib/librte_eal/linuxapp/eal/eal_memalloc.c
index d366f0a..604ce6d 100644
--- a/lib/librte_eal/linuxapp/eal/eal_memalloc.c
+++ b/lib/librte_eal/linuxapp/eal/eal_memalloc.c
@@ -146,7 +146,7 @@ resotre_numa(int *oldpolicy, struct bitmask *oldmask)
 {
 	RTE_LOG(DEBUG, EAL,
 		"Restoring previous memory policy: %d\n", *oldpolicy);
-	if (oldpolicy == MPOL_DEFAULT) {
+	if (*oldpolicy == MPOL_DEFAULT) {
 		numa_set_localalloc();
 	} else if (set_mempolicy(*oldpolicy, oldmask->maskp,
 				 oldmask->size + 1) < 0) {
-- 
2.7.4