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-rw-r--r--drivers/block/mg_disk.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index 145ce2aa2e78..1ee391846e0b 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -687,15 +687,13 @@ static unsigned int mg_issue_req(struct request *req,
unsigned int sect_num,
unsigned int sect_cnt)
{
- switch (rq_data_dir(req)) {
- case READ:
+ if (rq_data_dir(req) == READ) {
if (mg_out(host, sect_num, sect_cnt, MG_CMD_RD, &mg_read_intr)
!= MG_ERR_NONE) {
mg_bad_rw_intr(host);
return host->error;
}
- break;
- case WRITE:
+ } else {
/* TODO : handler */
outb(ATA_NIEN, (unsigned long)host->dev_base + MG_REG_DRV_CTRL);
if (mg_out(host, sect_num, sect_cnt, MG_CMD_WR, &mg_write_intr)
@@ -714,7 +712,6 @@ static unsigned int mg_issue_req(struct request *req,
mod_timer(&host->timer, jiffies + 3 * HZ);
outb(MG_CMD_WR_CONF, (unsigned long)host->dev_base +
MG_REG_COMMAND);
- break;
}
return MG_ERR_NONE;
}