vfio-pci: Fix error path sign
This is an impossible error path due to the fact that we're reading a kernel provided, rather than user provided link, which will certainly always fit in PATH_MAX. Currently it returns a fixed 26 char path plus %d group number, which typically maxes out at double digits. However, the caller of the initfn certainly expects a less-than zero return value on error, not just a non-zero value. Therefore we should correct the sign here. Reported-by:Laszlo Ersek <lersek@redhat.com> Reviewed-by:
Laszlo Ersek <lersek@redhat.com> Signed-off-by:
Alex Williamson <alex.williamson@redhat.com>
Loading
Please register or sign in to comment