diff options
Diffstat (limited to 'drivers/block/xd.c')
| -rw-r--r-- | drivers/block/xd.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/xd.c b/drivers/block/xd.c index 64b496fce98b..6f6ad82ec0c0 100644 --- a/drivers/block/xd.c +++ b/drivers/block/xd.c @@ -314,21 +314,22 @@ static void do_xd_request (struct request_queue * q) int retry; if (!blk_fs_request(req)) { - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } if (block + count > get_capacity(req->rq_disk)) { - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } if (rw != READ && rw != WRITE) { printk("do_xd_request: unknown request\n"); - end_request(req, 0); + __blk_end_request_cur(req, -EIO); continue; } for (retry = 0; (retry < XD_RETRIES) && !res; retry++) res = xd_readwrite(rw, disk, req->buffer, block, count); - end_request(req, res); /* wrap up, 0 = fail, 1 = success */ + /* wrap up, 0 = success, -errno = fail */ + __blk_end_request_cur(req, res); } } @@ -418,7 +419,7 @@ static int xd_readwrite (u_char operation,XD_INFO *p,char *buffer,u_int block,u_ printk("xd%c: %s timeout, recalibrating drive\n",'a'+drive,(operation == READ ? "read" : "write")); xd_recalibrate(drive); spin_lock_irq(&xd_lock); - return (0); + return -EIO; case 2: if (sense[0] & 0x30) { printk("xd%c: %s - ",'a'+drive,(operation == READ ? "reading" : "writing")); @@ -439,7 +440,7 @@ static int xd_readwrite (u_char operation,XD_INFO *p,char *buffer,u_int block,u_ else printk(" - no valid disk address\n"); spin_lock_irq(&xd_lock); - return (0); + return -EIO; } if (xd_dma_buffer) for (i=0; i < (temp * 0x200); i++) @@ -448,7 +449,7 @@ static int xd_readwrite (u_char operation,XD_INFO *p,char *buffer,u_int block,u_ count -= temp, buffer += temp * 0x200, block += temp; } spin_lock_irq(&xd_lock); - return (1); + return 0; } /* xd_recalibrate: recalibrate a given drive and reset controller if necessary */ |