On Thu, May 14, 2015 at 07:55:59PM +0530, Sudip Mukherjee wrote: > the if comparison is always true as anything bitwise and-ing with 0x1E > can never be equal to 0x03. > > Fixes bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=69881 > It doesn't fix anything though, it just silences the warning. Warnings are nice because they let you know that the code is buggy. It's better to leave them there instead of making the bugs more complicated to find. Micky Ching might know if this is the right thing to do or if something else was intended instead of 0x03? regards, dan carpenter > Reported-by: David Binderman <dcb314@xxxxxxxxxxx> > Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx> > --- > drivers/staging/rts5208/sd.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/drivers/staging/rts5208/sd.c b/drivers/staging/rts5208/sd.c > index a8d657b..2e3f1f4 100644 > --- a/drivers/staging/rts5208/sd.c > +++ b/drivers/staging/rts5208/sd.c > @@ -4170,10 +4170,8 @@ RTY_SEND_CMD: > } > > } else if (rsp_type == SD_RSP_TYPE_R0) { > - if ((ptr[3] & 0x1E) != 0x03) { > - rtsx_trace(chip); > - return STATUS_FAIL; > - } > + rtsx_trace(chip); > + return STATUS_FAIL; > } > } > } > -- > 1.8.1.2 > > _______________________________________________ > devel mailing list > devel@xxxxxxxxxxxxxxxxxxxxxx > http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
