linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Kangjie Lu <kjlu@umn.edu>,
	Shannon Nelson <shannon.lee.nelson@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Paul Jakma <paul@jakma.org>
Subject: [PATCH 5.4 17/40] NIU: fix incorrect error return, missed in previous revert
Date: Mon,  2 Aug 2021 15:44:57 +0200	[thread overview]
Message-ID: <20210802134335.942785105@linuxfoundation.org> (raw)
In-Reply-To: <20210802134335.408294521@linuxfoundation.org>

From: Paul Jakma <paul@jakma.org>

commit 15bbf8bb4d4ab87108ecf5f4155ec8ffa3c141d6 upstream.

Commit 7930742d6, reverting 26fd962, missed out on reverting an incorrect
change to a return value.  The niu_pci_vpd_scan_props(..) == 1 case appears
to be a normal path - treating it as an error and return -EINVAL was
breaking VPD_SCAN and causing the driver to fail to load.

Fix, so my Neptune card works again.

Cc: Kangjie Lu <kjlu@umn.edu>
Cc: Shannon Nelson <shannon.lee.nelson@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable <stable@vger.kernel.org>
Fixes: 7930742d ('Revert "niu: fix missing checks of niu_pci_eeprom_read"')
Signed-off-by: Paul Jakma <paul@jakma.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/sun/niu.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -8191,8 +8191,9 @@ static int niu_pci_vpd_fetch(struct niu
 		err = niu_pci_vpd_scan_props(np, here, end);
 		if (err < 0)
 			return err;
+		/* ret == 1 is not an error */
 		if (err == 1)
-			return -EINVAL;
+			return 0;
 	}
 	return 0;
 }



  parent reply	other threads:[~2021-08-02 13:57 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 13:44 [PATCH 5.4 00/40] 5.4.138-rc1 review Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 01/40] net_sched: check error pointer in tcf_dump_walker() Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 02/40] x86/asm: Ensure asm/proto.h can be included stand-alone Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 03/40] btrfs: fix rw device counting in __btrfs_free_extra_devids Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 04/40] btrfs: mark compressed range uptodate only if all bio succeed Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 05/40] Revert "ACPI: resources: Add checks for ACPI IRQ override" Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 06/40] x86/kvm: fix vcpu-id indexed array sizes Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 07/40] KVM: add missing compat KVM_CLEAR_DIRTY_LOG Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 08/40] ocfs2: fix zero out valid data Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 09/40] ocfs2: issue zeroout to EOF blocks Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 10/40] can: j1939: j1939_xtp_rx_dat_one(): fix rxtimer value between consecutive TP.DT to 750ms Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 11/40] can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 12/40] can: mcba_usb_start(): add missing urb->transfer_dma initialization Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 13/40] can: usb_8dev: fix memory leak Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 14/40] can: ems_usb: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 15/40] can: esd_usb2: " Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 16/40] HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT Greg Kroah-Hartman
2021-08-02 13:44 ` Greg Kroah-Hartman [this message]
2021-08-02 13:44 ` [PATCH 5.4 18/40] nfc: nfcsim: fix use after free during module unload Greg Kroah-Hartman
2021-08-02 13:44 ` [PATCH 5.4 19/40] cfg80211: Fix possible memory leak in function cfg80211_bss_update Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 20/40] netfilter: conntrack: adjust stop timestamp to real expiry value Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 21/40] netfilter: nft_nat: allow to specify layer 4 protocol NAT only Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 22/40] i40e: Fix logic of disabling queues Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 23/40] i40e: Fix firmware LLDP agent related warning Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 24/40] i40e: Fix queue-to-TC mapping on Tx Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 25/40] i40e: Fix log TC creation failure when max num of queues is exceeded Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 26/40] tipc: fix sleeping in tipc accept routine Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 27/40] net: Set true network header for ECN decapsulation Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 28/40] mlx4: Fix missing error code in mlx4_load_one() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 29/40] net: llc: fix skb_over_panic Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 30/40] net/mlx5: Fix flow table chaining Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 31/40] net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 32/40] sctp: fix return value check in __sctp_rcv_asconf_lookup Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 33/40] tulip: windbond-840: Fix missing pci_disable_device() in probe and remove Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 34/40] sis900: " Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 35/40] can: hi311x: fix a signedness bug in hi3110_cmd() Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 36/40] PCI: mvebu: Setup BAR0 in order to fix MSI Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 37/40] powerpc/pseries: Fix regression while building external modules Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 38/40] Revert "perf map: Fix dso->nsinfo refcounting" Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 39/40] i40e: Add additional info to PHY type error Greg Kroah-Hartman
2021-08-02 13:45 ` [PATCH 5.4 40/40] can: j1939: j1939_session_deactivate(): clarify lifetime of session object Greg Kroah-Hartman
2021-08-03  9:12 ` [PATCH 5.4 00/40] 5.4.138-rc1 review Naresh Kamboju
2021-08-03 10:35 ` Sudip Mukherjee
2021-08-03 19:16 ` Guenter Roeck

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210802134335.942785105@linuxfoundation.org \
    --to=gregkh@linuxfoundation.org \
    --cc=davem@davemloft.net \
    --cc=kjlu@umn.edu \
    --cc=linux-kernel@vger.kernel.org \
    --cc=paul@jakma.org \
    --cc=shannon.lee.nelson@gmail.com \
    --cc=stable@vger.kernel.org \
    --subject='Re: [PATCH 5.4 17/40] NIU: fix incorrect error return, missed in previous revert' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).