* [PATCH 6.18 50/94] dmaengine: fsl-edma: Add error handling for devm_kasprintf
[not found] <20260825132541.887883084@linuxfoundation.org>
@ 2026-08-25 13:25 ` Greg Kroah-Hartman
0 siblings, 0 replies; only message in thread
From: Greg Kroah-Hartman @ 2026-08-25 13:25 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, stable, Frank Li, Vinod Koul, imx,
Griffin Kroah-Hartman
6.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Griffin Kroah-Hartman <griffin@kroah.com>
commit bf1af4dfdc017dfe989c0dbcf0e608dc95f1d2cb upstream.
Add error handling statement to fls_edma3_irq_init() for the
devm_kasprintf call.
Assisted-by: gkh_clanker_2000
Cc: stable <stable@kernel.org>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: imx@lists.linux.dev
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/2026070605-frying-fling-b9c5@gregkh
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/dma/fsl-edma-main.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/dma/fsl-edma-main.c
+++ b/drivers/dma/fsl-edma-main.c
@@ -414,6 +414,8 @@ static int fsl_edma3_irq_init(struct pla
errirq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s-err",
dev_name(&pdev->dev));
+ if (!errirq_name)
+ return -ENOMEM;
ret = devm_request_irq(&pdev->dev, fsl_edma->errirq, fsl_edma3_err_handler_shared,
0, errirq_name, fsl_edma);
^ permalink raw reply [flat|nested] only message in thread