On Fri, 28 Oct 2022, UMWARI JOVIAL wrote: > According to Linux kernel coding style. > > Reported by checkpatch: > WARNING: Unnecessary typecast of c90 int constant - '(int)2.412e8' could be '2.412e8' > WARNING: Unnecessary typecast of c90 int constant - '(int)2.487e8' could be '2.487e8' It's not ideal to just include the checkpatch messges verbatim in your log message. It woudl be better to say what you are doing and why, in complete sentences ("According to the Linux coding style" is not a complete sentence). I also suspect that the checkpatch message is wrong. Floating point numbers cannot be used in the kernel, and the case of the constant ensures that the value will be converted to an integer at compile time. julia > > Signed-off-by: UMWARI JOVIAL <umwarijovial@xxxxxxxxx> > --- > drivers/staging/rtl8192e/rtllib_softmac_wx.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/staging/rtl8192e/rtllib_softmac_wx.c b/drivers/staging/rtl8192e/rtllib_softmac_wx.c > index fdf867a5dd7a..4fc4fb25d8d6 100644 > --- a/drivers/staging/rtl8192e/rtllib_softmac_wx.c > +++ b/drivers/staging/rtl8192e/rtllib_softmac_wx.c > @@ -41,8 +41,8 @@ int rtllib_wx_set_freq(struct rtllib_device *ieee, struct iw_request_info *a, > > /* if setting by freq convert to channel */ > if (fwrq->e == 1) { > - if ((fwrq->m >= (int)2.412e8 && > - fwrq->m <= (int)2.487e8)) { > + if ((fwrq->m >= 2.412e8 && > + fwrq->m <= 2.487e8)) { > int f = fwrq->m / 100000; > int c = 0; > > -- > 2.25.1 > > >