libata: remove unused variable from ata_eh_reset()

Removed unused variable did_followup_srst from ata_eh_reset().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 376f004..45f81ad 100644 (file)
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1616,7 +1616,7 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
        unsigned long deadline;
        unsigned int action;
        ata_reset_fn_t reset;
-       int i, did_followup_srst, rc;
+       int i, rc;
 
        /* about to reset */
        ata_eh_about_to_do(ap, NULL, ehc->i.action & ATA_EH_RESET_MASK);
@@ -1687,11 +1687,9 @@ static int ata_eh_reset(struct ata_port *ap, int classify,
 
        rc = ata_do_reset(ap, reset, classes, deadline);
 
-       did_followup_srst = 0;
        if (reset == hardreset &&
            ata_eh_followup_srst_needed(rc, classify, classes)) {
                /* okay, let's do follow-up softreset */
-               did_followup_srst = 1;
                reset = softreset;
 
                if (!reset) {