NACK: [PATCH] nfp: check idx is -ENOSPC before using it is an index

From: Colin Ian King <redacted>

idx can be returned as -ENOSPC, so we should check for this first
before using it as an index into nn->vxlan_usecnt[] to avoid an
out of bounds array offset read.

Signed-off-by: Colin Ian King <redacted>
---
 drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 2 +-
 drivers/nfc/fdp/fdp.c                               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 1e74b91..88678c1 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c

@@ -2578,7 +2578,7 @@ static void nfp_net_del_vxlan_port(struct net_device *netdev,
 		return;
 
 	idx = nfp_net_find_vxlan_idx(nn, ti->port);
-	if (!nn->vxlan_usecnt[idx] || idx == -ENOSPC)
+	if (idx == -ENOSPC || !nn->vxlan_usecnt[idx])
 		return;
 
 	if (!--nn->vxlan_usecnt[idx])

diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index e44a7a2..d93d314 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c

@@ -345,7 +345,7 @@ static void fdp_nci_release_firmware(struct nci_dev *ndev)
 
 	if (info->ram_patch) {
 		release_firmware(info->ram_patch);
-		info->otp_patch = NULL;
+		info->ram_patch = NULL;
 	}
 }