On Wed, Jul 23, 2025 at 04:38:00PM +0200, Andrew Lunn wrote:

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Flagged by W=1 builds with Clang 20.1.8, and Smatch.

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Got it, I will fix this.
Maybe my clang (10.0.0) is too old, I will update it and 
try W=1 again.

10.0.0 was released 24 Mar 2020. That is a five year old compiler!

Try something a bit more modern.

	Andrew

Ok, I have update it, and got the warning.

Thanks for your feedback.