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SubjectRe: [PATCH][next] net: phy: bcm54140: fix less than zero comparison on an unsigned
On Thu, Apr 23, 2020 at 03:10:16PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> Currently the unsigned variable tmp is being checked for an negative
> error return from the call to bcm_phy_read_rdb and this can never
> be true since tmp is unsigned. Fix this by making tmp a plain int.
>
> Addresses-Coverity: ("Unsigned compared against 0")

I thought 0 was unsigned?

> Fixes: 4406d36dfdf1 ("net: phy: bcm54140: add hwmon support")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Andrew

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