From: Qasim Ijaz <qasdev00@gmail.com>
To: sumit.semwal@linaro.org, benjamin.gaignard@collabora.com,
Brian.Starkey@arm.com, jstultz@google.com, tjmercier@google.com,
christian.koenig@amd.com
Cc: linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dma-buf: Use max3() instead of nested max()
Date: Tue, 25 Feb 2025 13:35:02 +0000 [thread overview]
Message-ID: <20250225133502.28084-1-qasdev00@gmail.com> (raw)
Use the well-known max3() macro instead of nesting max()
to find the maximum between in_size, out_size and drv_size.
Signed-off-by: Qasim Ijaz <qasdev00@gmail.com>
---
drivers/dma-buf/dma-heap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c
index 3cbe87d4a464..96cb9ab5731a 100644
--- a/drivers/dma-buf/dma-heap.c
+++ b/drivers/dma-buf/dma-heap.c
@@ -147,7 +147,7 @@ static long dma_heap_ioctl(struct file *file, unsigned int ucmd,
in_size = 0;
if ((ucmd & kcmd & IOC_OUT) == 0)
out_size = 0;
- ksize = max(max(in_size, out_size), drv_size);
+ ksize = max3(in_size, out_size, drv_size);
/* If necessary, allocate buffer for ioctl argument */
if (ksize > sizeof(stack_kdata)) {
--
2.39.5
reply other threads:[~2025-02-25 17:00 UTC|newest]
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