From 3195c4706b00106aa82c73acd28340fa8fc2bfc1 Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Tue, 14 Jul 2020 13:00:27 +0200
Subject: [PATCH] hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path
Git-commit: 3195c4706b00106aa82c73acd28340fa8fc2bfc1
Patch-mainline: v5.8-rc7
References: git-fixes
The size used when calling 'pci_alloc_consistent()' and
'pci_free_consistent()' should match.
Fix it and have it consistent with the corresponding call in 'rr_close()'.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/hippi/rrunner.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c
index 2a6ec5394966..a4b3fce69ecd 100644
--- a/drivers/net/hippi/rrunner.c
+++ b/drivers/net/hippi/rrunner.c
@@ -1242,7 +1242,7 @@ static int rr_open(struct net_device *dev)
rrpriv->info = NULL;
}
if (rrpriv->rx_ctrl) {
- pci_free_consistent(pdev, sizeof(struct ring_ctrl),
+ pci_free_consistent(pdev, 256 * sizeof(struct ring_ctrl),
rrpriv->rx_ctrl, rrpriv->rx_ctrl_dma);
rrpriv->rx_ctrl = NULL;
}
--
2.16.4