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Re: smatch: false positives related to locking — Semantic Matching Tool

Re: smatch: false positives related to locking

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On Mon, Nov 24, 2014 at 12:29:12PM +0300, Dan Carpenter wrote:
> I added the smatch@xxxxxxxxxxxxxxx list to the CC.
> 
> On Sat, Nov 22, 2014 at 02:19:04PM +0100, Wolfram Sang wrote:
> > Hi Dan,
> > 
> > on my 64-bit debian machine, I use smatch (version from git as of
> > yesterday) to check my accepted patches for i2c. However, since the last
> > update, I get lots of false positives about locking:
> > 
> > drivers/i2c/busses/i2c-omap.c:1116 omap_i2c_probe() warn: '0' 0 can't fit into 9223372036854775807 'dev->lock'
> > 
> 
> I have written a fix for this.  I'll test it and push tomorrow.

I pushed this.

regards,
dan carpenter

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