From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, Wang Ming <machel@vivo.com>,
Dinh Nguyen <dinguyen@kernel.org>
Subject: [PATCH 6.1 24/31] firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe
Date: Mon, 4 Sep 2023 19:30:32 +0100 [thread overview]
Message-ID: <20230904182948.178178370@linuxfoundation.org> (raw)
In-Reply-To: <20230904182946.999390199@linuxfoundation.org>
6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wang Ming <machel@vivo.com>
commit dd218433f2b635d97e8fda3eed047151fd528ce4 upstream.
The devm_memremap() function returns error pointers.
It never returns NULL. Fix the check.
Fixes: 7ca5ce896524 ("firmware: add Intel Stratix10 service layer driver")
Cc: stable@vger.kernel.org
Signed-off-by: Wang Ming <machel@vivo.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Link: https://lore.kernel.org/r/20230727193750.983795-1-dinguyen@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/firmware/stratix10-svc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -756,7 +756,7 @@ svc_create_memory_pool(struct platform_d
paddr = begin;
size = end - begin;
va = devm_memremap(dev, paddr, size, MEMREMAP_WC);
- if (!va) {
+ if (IS_ERR(va)) {
dev_err(dev, "fail to remap shared memory\n");
return ERR_PTR(-EINVAL);
}
next prev parent reply other threads:[~2023-09-04 18:35 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-04 18:30 [PATCH 6.1 00/31] 6.1.52-rc1 review Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 01/31] erofs: ensure that the post-EOF tails are all zeroed Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 02/31] ksmbd: fix wrong DataOffset validation of create context Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 03/31] ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 04/31] ksmbd: replace one-element array with flex-array member in struct smb2_ea_info Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 05/31] ksmbd: reduce descriptor size if remaining bytes is less than request size Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 06/31] ARM: pxa: remove use of symbol_get() Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 07/31] mmc: au1xmmc: force non-modular build and remove symbol_get usage Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 08/31] net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 09/31] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 10/31] modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 11/31] USB: serial: option: add Quectel EM05G variant (0x030e) Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 12/31] USB: serial: option: add FOXCONN T99W368/T99W373 product Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 13/31] ALSA: usb-audio: Fix init call orders for UAC1 Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 14/31] usb: dwc3: meson-g12a: do post init to fix broken usb after resumption Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 15/31] usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 16/31] HID: wacom: remove the battery when the EKR is off Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 17/31] staging: rtl8712: fix race condition Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 18/31] Bluetooth: btsdio: fix use after free bug in btsdio_remove due to " Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 19/31] wifi: mt76: mt7921: do not support one stream on secondary antenna only Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 20/31] wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 21/31] serial: qcom-geni: fix opp vote on shutdown Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 22/31] serial: sc16is7xx: fix broken port 0 uart init Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 23/31] serial: sc16is7xx: fix bug when first setting GPIO direction Greg Kroah-Hartman
2023-09-04 18:30 ` Greg Kroah-Hartman [this message]
2023-09-04 18:30 ` [PATCH 6.1 25/31] fsi: master-ast-cf: Add MODULE_FIRMWARE macro Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 26/31] tcpm: Avoid soft reset when partner does not support get_status Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 27/31] dt-bindings: sc16is7xx: Add property to change GPIO function Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 28/31] nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 29/31] nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 30/31] usb: typec: tcpci: clear the fault status bit Greg Kroah-Hartman
2023-09-04 18:30 ` [PATCH 6.1 31/31] pinctrl: amd: Dont show `Invalid config param` errors Greg Kroah-Hartman
2023-09-05 0:09 ` [PATCH 6.1 00/31] 6.1.52-rc1 review Joel Fernandes
2023-09-05 4:11 ` Bagas Sanjaya
2023-09-05 9:03 ` Naresh Kamboju
2023-09-05 9:38 ` Sudip Mukherjee (Codethink)
2023-09-05 10:36 ` Takeshi Ogasawara
2023-09-05 11:08 ` Jon Hunter
2023-09-05 18:22 ` Florian Fainelli
2023-09-05 20:55 ` Shuah Khan
2023-09-05 23:13 ` Ron Economos
2023-09-06 4:56 ` SeongJae Park
2023-09-06 17:24 ` 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=20230904182948.178178370@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=dinguyen@kernel.org \
--cc=machel@vivo.com \
--cc=patches@lists.linux.dev \
--cc=stable@vger.kernel.org \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).