[PATCH] net: sparx5: fix resource_size.cocci warnings

[PATCH] net: sparx5: fix resource_size.cocci warnings

[Yang Li]

Use resource_size function on resource object
instead of explicit computation.

Clean up coccicheck warning:
./drivers/net/ethernet/microchip/sparx5/sparx5_main.c:237:19-22: ERROR:
Missing resource_size with iores [ idx ]

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/net/ethernet/microchip/sparx5/sparx5_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
index cbece6e..c6eb0b7 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c
@@ -234,8 +234,7 @@ static int sparx5_create_targets(struct sparx5 *sparx5)
 		}
 		iomem[idx] = devm_ioremap(sparx5->dev,
 					  iores[idx]->start,
-					  iores[idx]->end - iores[idx]->start
-					  + 1);
+					  resource_size(iores[idx]));
 		if (!iomem[idx]) {
 			dev_err(sparx5->dev, "Unable to get switch registers: %s\n",
 				iores[idx]->name);
-- 
1.8.3.1

Re: [PATCH] net: sparx5: fix resource_size.cocci warnings

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Sun, 26 Sep 2021 15:42:12 +0800 you wrote:
> Use resource_size function on resource object
> instead of explicit computation.
> 
> Clean up coccicheck warning:
> ./drivers/net/ethernet/microchip/sparx5/sparx5_main.c:237:19-22: ERROR:
> Missing resource_size with iores [ idx ]
> 
> [...]

Here is the summary with links:
  - net: sparx5: fix resource_size.cocci warnings
    https://git.kernel.org/netdev/net-next/c/867d1ac99f11

You are awesome, thank you!
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