From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Dan Carpenter <dan.carpenter@oracle.com>,
CK Hu <ck.hu@mediatek.com>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 09/28] drm/mediatek: Fix an error code in mtk_hdmi_dt_parse_pdata()
Date: Thu, 9 May 2019 20:42:01 +0200 [thread overview]
Message-ID: <20190509181252.212056811@linuxfoundation.org> (raw)
In-Reply-To: <20190509181247.647767531@linuxfoundation.org>
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 863d030786e52..200f75e1d6198 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1473,7 +1473,6 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi,
if (IS_ERR(regmap))
ret = PTR_ERR(regmap);
if (ret) {
- ret = PTR_ERR(regmap);
dev_err(dev,
"Failed to get system configuration registers: %d\n",
ret);
--
2.20.1
next prev parent reply other threads:[~2019-05-09 18:44 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 18:41 [PATCH 4.9 00/28] 4.9.175-stable review Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 01/28] scsi: libsas: fix a race condition when smp task timeout Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 02/28] ubsan: Fix nasty -Wbuiltin-declaration-mismatch GCC-9 warnings Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 03/28] staging: greybus: power_supply: fix prop-descriptor request size Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 04/28] ASoC:soc-pcm:fix a codec fixup issue in TDM case Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 05/28] ASoC: nau8810: fix the issue of widget with prefixed name Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 06/28] ASoC: cs4270: Set auto-increment bit for register writes Greg Kroah-Hartman
2019-05-09 18:41 ` [PATCH 4.9 07/28] IB/hfi1: Eliminate opcode tests on mr deref Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 08/28] ASoC: tlv320aic32x4: Fix Common Pins Greg Kroah-Hartman
2019-05-09 18:42 ` Greg Kroah-Hartman [this message]
2019-05-09 18:42 ` [PATCH 4.9 10/28] perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 11/28] linux/kernel.h: Use parentheses around argument in u64_to_user_ptr() Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 12/28] xtensa: fix initialization of pt_regs::syscall in start_thread Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 13/28] scsi: csiostor: fix missing data copy in csio_scsi_err_handler() Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 14/28] drm/mediatek: fix possible object reference leak Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 15/28] virtio-blk: limit number of hw queues by nr_cpu_ids Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 16/28] iommu/amd: Set exclusion range correctly Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 17/28] mm: add try_get_page() helper function Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 18/28] ARM: 8680/1: boot/compressed: fix inappropriate Thumb2 mnemonic for __nop Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 19/28] genirq: Prevent use-after-free and work list corruption Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 20/28] usb: dwc3: Fix default lpm_nyet_threshold value Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 21/28] USB: serial: f81232: fix interrupt worker not stop Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 22/28] usb-storage: Set virt_boundary_mask to avoid SG overflows Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 23/28] scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 24/28] Bluetooth: hidp: fix buffer overflow Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 25/28] Bluetooth: Align minimum encryption key size for LE and BR/EDR connections Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 26/28] UAS: fix alignment of scatter/gather segments Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 27/28] ASoC: Intel: avoid Oops if DMA setup fails Greg Kroah-Hartman
2019-05-09 18:42 ` [PATCH 4.9 28/28] timer/debug: Change /proc/timer_stats from 0644 to 0600 Greg Kroah-Hartman
2019-05-10 1:27 ` [PATCH 4.9 00/28] 4.9.175-stable review kernelci.org bot
2019-05-10 6:37 ` Naresh Kamboju
2019-05-10 10:16 ` Jon Hunter
2019-05-10 13:34 ` Guenter Roeck
2019-05-10 21:27 ` shuah
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