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
