Messages in this thread | | | Date | Thu, 21 May 2015 19:26:15 -0400 | From | Tejun Heo <> | Subject | Re: [PATCH] fs: sysfs: don't pass count == 0 to bin file readers |
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Hello, Vladimir.
On Fri, May 22, 2015 at 02:04:31AM +0300, Vladimir Zapolskiy wrote: > But "!size" is a special case, > > if (!count || pos >= size) > return 0; > > seems to be incorrect in case of !size ===> (pos >= size) == true.
Hmmm... Why is that wrong tho? If size is zero and pos is zero, there's nothing to do, no?
Thanks.
-- tejun
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