Messages in this thread | | | From | B K Karthik <> | Date | Thu, 16 Jul 2020 10:28:06 -0400 | Subject | Re: [PATCH v3] staging: comedi: comedi_fops.c: added casts to get rid of sparse warnings |
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On Thu, Jul 16, 2020 at 10:25 AM Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Thu, Jul 16, 2020 at 10:17:47AM -0400, B K Karthik wrote: > > fixed sparse warnings by adding a cast in assignment from > > void [noderef] __user * to unsigned int __force * > > and a reverse cast in argument from > > unsigned int * to unsigned int __user * . > > > > Signed-off-by: B K Karthik <karthik.bk2000@live.com> > > --- > > drivers/staging/comedi/comedi_fops.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > What changed from previous versions?
As Ian Abbott said "Minor quibble: the reverse cast is actually from unsigned int * to"
Hence this is a change in the commit description.
> > That always goes below the --- line.
I did not understand this sir, can you please clarify?
thanks,
karthik
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