Re: [PATCH next] drivers: net: can: c_can: add type cast from 'unsigned int' to 'int'
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2013-08-21 09:45:02
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linux-can
On 08/21/2013 11:09 AM, Chen Gang wrote:
'priv->instance' may less than zero, so need a type cast, the related warnings (allmodconfig, "EXTRA_CFLAGS=-W"): drivers/net/can/c_can/c_can_platform.c:198:3: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
Tnx, I've tweaked the commit message a bit, will send a v2. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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