[PATCH 3.18 096/121] EDAC, mv64x60: Fix an error handling path
From: Greg Kroah-Hartman
Date: Wed Apr 11 2018 - 17:08:23 EST
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
[ Upstream commit 68fa24f9121c04ef146b5158f538c8b32f285be5 ]
We should not call edac_mc_del_mc() if a corresponding call to
edac_mc_add_mc() has not been performed yet.
So here, we should go to err instead of err2 to branch at the right
place of the error handling path.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Cc: linux-edac <linux-edac@xxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20180107205400.14068-1-christophe.jaillet@xxxxxxxxxx
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/edac/mv64x60_edac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/edac/mv64x60_edac.c
+++ b/drivers/edac/mv64x60_edac.c
@@ -763,7 +763,7 @@ static int mv64x60_mc_err_probe(struct p
/* Non-ECC RAM? */
printk(KERN_WARNING "%s: No ECC DIMMs discovered\n", __func__);
res = -ENODEV;
- goto err2;
+ goto err;
}
edac_dbg(3, "init mci\n");