This is a note to let you know that I've just added the patch titled
net: pasemi: fix error return code in pasemi_mac_open()
to the 5.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-pasemi-fix-error-return-code-in-pasemi_mac_open.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Sun Dec 6 10:19:03 AM CET 2020
From: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
Date: Wed, 2 Dec 2020 17:57:15 +0800
Subject: net: pasemi: fix error return code in pasemi_mac_open()
From: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
[ Upstream commit aba84871bd4f52c4dfcf3ad5d4501a6c9d2de90e ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 72b05b9940f0 ("pasemi_mac: RX/TX ring management cleanup")
Fixes: 8d636d8bc5ff ("pasemi_mac: jumbo frame support")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Zhang Changzhong <zhangchangzhong@xxxxxxxxxx>
Link: https://lore.kernel.org/r/1606903035-1838-1-git-send-email-zhangchangzhong@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/pasemi/pasemi_mac.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -1078,16 +1078,20 @@ static int pasemi_mac_open(struct net_de
mac->tx = pasemi_mac_setup_tx_resources(dev);
- if (!mac->tx)
+ if (!mac->tx) {
+ ret = -ENOMEM;
goto out_tx_ring;
+ }
/* We might already have allocated rings in case mtu was changed
* before interface was brought up.
*/
if (dev->mtu > 1500 && !mac->num_cs) {
pasemi_mac_setup_csrings(mac);
- if (!mac->num_cs)
+ if (!mac->num_cs) {
+ ret = -ENOMEM;
goto out_tx_ring;
+ }
}
/* Zero out rmon counters */
Patches currently in stable-queue which might be from zhangchangzhong@xxxxxxxxxx are
queue-5.9/cxgb3-fix-error-return-code-in-t3_sge_alloc_qset.patch
queue-5.9/vxlan-fix-error-return-code-in-__vxlan_dev_create.patch
queue-5.9/net-pasemi-fix-error-return-code-in-pasemi_mac_open.patch
