Commit 6386f6c9 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: fsl-qdma: increase size of 'irq_name' 



We seem to have hit warnings of 'output may be truncated' which is fixed
by increasing the size of 'irq_name'

drivers/dma/fsl-qdma.c: In function ‘fsl_qdma_irq_init’:
drivers/dma/fsl-qdma.c:824:46: error: ‘%d’ directive writing between 1 and 11 bytes into a region of size 10 [-Werror=format-overflow=]
  824 |                 sprintf(irq_name, "qdma-queue%d", i);
      |                                              ^~
drivers/dma/fsl-qdma.c:824:35: note: directive argument in the range [-2147483641, 2147483646]
  824 |                 sprintf(irq_name, "qdma-queue%d", i);
      |                                   ^~~~~~~~~~~~~~
drivers/dma/fsl-qdma.c:824:17: note: ‘sprintf’ output between 12 and 22 bytes into a destination of size 20
  824 |                 sprintf(irq_name, "qdma-queue%d", i);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 40429024

drivers/dma/fsl-qdma.c

+1 −1
Original line number Diff line number Diff line
@@ -805,7 +805,7 @@ fsl_qdma_irq_init(struct platform_device *pdev, 
	int i;

	int cpu;

	int ret;

	char irq_name[20];

	char irq_name[32];



	fsl_qdma->error_irq =

		platform_get_irq_byname(pdev, "qdma-error");