Re: [PATCH][next] net: phy: bcm54140: fix less than zero comparison on an unsigned

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Apr 23, 2020 at 03:10:16PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> 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@xxxxxxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew



[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux