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| author | Vinod Koul <vkoul@kernel.org> | 2024-01-19 18:10:44 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-01-19 18:14:04 +0530 |
| commit | 6386f6c995b3ab91c72cfb76e4465553c555a8da (patch) | |
| tree | e680ebd0b15cc3b87d31f0d573b978c46aa34c76 /drivers/dma/fsl-qdma.c | |
| parent | 404290240827c3bb5c4e195174a8854eef2f89ac (diff) | |
| download | lwn-6386f6c995b3ab91c72cfb76e4465553c555a8da.tar.gz lwn-6386f6c995b3ab91c72cfb76e4465553c555a8da.zip | |
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: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl-qdma.c')
| -rw-r--r-- | drivers/dma/fsl-qdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c index 47cb28468049..a1d0aa63142a 100644 --- a/drivers/dma/fsl-qdma.c +++ b/drivers/dma/fsl-qdma.c @@ -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"); |