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Message-ID: <20250411165451.240830-1-ezulian@redhat.com> Date: Fri, 11 Apr 2025 18:54:51 +0200 From: Eder Zulian <ezulian@...hat.com> To: Basavaraj.Natikar@....com, vkoul@...nel.org, dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Eder Zulian <ezulian@...hat.com> Subject: [PATCH] dmaengine: ptdma: Remove dead code from pt_dmaengine_register() devm_kasprintf() is used to allocate and format a string and the returned pointer is assigned to 'cmd_cache_name'. However, the variable 'cmd_cache_name' is not effectively used. Remove the dead code. Signed-off-by: Eder Zulian <ezulian@...hat.com> --- drivers/dma/amd/ptdma/ptdma-dmaengine.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/dma/amd/ptdma/ptdma-dmaengine.c b/drivers/dma/amd/ptdma/ptdma-dmaengine.c index 715ac3ae067b..3a8014fb9cb4 100644 --- a/drivers/dma/amd/ptdma/ptdma-dmaengine.c +++ b/drivers/dma/amd/ptdma/ptdma-dmaengine.c @@ -565,7 +565,6 @@ int pt_dmaengine_register(struct pt_device *pt) struct ae4_device *ae4 = NULL; struct pt_dma_chan *chan; char *desc_cache_name; - char *cmd_cache_name; int ret, i; if (pt->ver == AE4_DMA_VERSION) @@ -581,12 +580,6 @@ int pt_dmaengine_register(struct pt_device *pt) if (!pt->pt_dma_chan) return -ENOMEM; - cmd_cache_name = devm_kasprintf(pt->dev, GFP_KERNEL, - "%s-dmaengine-cmd-cache", - dev_name(pt->dev)); - if (!cmd_cache_name) - return -ENOMEM; - desc_cache_name = devm_kasprintf(pt->dev, GFP_KERNEL, "%s-dmaengine-desc-cache", dev_name(pt->dev)); -- 2.49.0
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