Messages in this thread |  | | Date | Sat, 29 May 2021 14:11:36 +0200 | From | Greg KH <> | Subject | Re: [PATCH -next] USB: gadget: f_fs: Remove unneed cast in ffs_prepare_buffer() |
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On Sat, May 29, 2021 at 08:04:08PM +0800, YueHaibing wrote: > A coccicheck run provided information like the following. > > ./drivers/usb/gadget/function/f_fs.c:3832:9-16: > WARNING: ERR_CAST can be used with data > > ffs_prepare_buffer() should return an ERR_PTR() encoded error > code on failure.
It does return such a pointer today, so this statement does not make much sense :(
And is this a v2 patch? What changed from the previous version?
thanks,
greg k-h
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