• Mikael Pettersson's avatar
    sata_sil24: sil24_interrupt() micro-optimisation · 825cd6dd
    Mikael Pettersson authored
    sil24_interrupt() loads host->ports[i] into a local variable,
    validates it, and then loads the value again in the call to
    sil24_host_intr(). This patch replaces the second load by a
    reference to the local variable.
    This is safe since no side-effects have occurred since the
    initial load. It also improves readability since it makes
    it clear that the parameter to sil24_host_intr() is the same
    value which was just validated.
    Signed-off-by: default avatarMikael Pettersson <mikpe@it.uu.se>
    Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
sata_sil24.c 30.9 KB