diff options
| -rw-r--r-- | drivers/s390/block/dasd.c | 26 | ||||
| -rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 8 | ||||
| -rw-r--r-- | drivers/s390/block/dasd_int.h | 3 |
3 files changed, 8 insertions, 29 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index 7327e81352e9..a9aa2db3f4ab 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1301,7 +1301,6 @@ int dasd_term_IO(struct dasd_ccw_req *cqr) { struct dasd_device *device; int retries, rc; - char errorstring[ERRORLENGTH]; /* Check the cqr */ rc = dasd_check_cqr(cqr); @@ -1340,10 +1339,8 @@ int dasd_term_IO(struct dasd_ccw_req *cqr) rc = 0; break; default: - /* internal error 10 - unknown rc*/ - snprintf(errorstring, ERRORLENGTH, "10 %d", rc); - dev_err(&device->cdev->dev, "An error occurred in the " - "DASD device driver, reason=%s\n", errorstring); + dev_err(&device->cdev->dev, + "Unexpected error during request termination %d\n", rc); BUG(); break; } @@ -1362,7 +1359,6 @@ int dasd_start_IO(struct dasd_ccw_req *cqr) { struct dasd_device *device; int rc; - char errorstring[ERRORLENGTH]; /* Check the cqr */ rc = dasd_check_cqr(cqr); @@ -1382,10 +1378,8 @@ int dasd_start_IO(struct dasd_ccw_req *cqr) return -EPERM; } if (cqr->retries < 0) { - /* internal error 14 - start_IO run out of retries */ - sprintf(errorstring, "14 %p", cqr); - dev_err(&device->cdev->dev, "An error occurred in the DASD " - "device driver, reason=%s\n", errorstring); + dev_err(&device->cdev->dev, + "Start I/O ran out of retries %p\n", cqr); cqr->status = DASD_CQR_ERROR; return -EIO; } @@ -1463,11 +1457,8 @@ int dasd_start_IO(struct dasd_ccw_req *cqr) "not accessible"); break; default: - /* internal error 11 - unknown rc */ - snprintf(errorstring, ERRORLENGTH, "11 %d", rc); dev_err(&device->cdev->dev, - "An error occurred in the DASD device driver, " - "reason=%s\n", errorstring); + "Unexpected error during request start %d", rc); BUG(); break; } @@ -1904,8 +1895,6 @@ static void __dasd_device_process_ccw_queue(struct dasd_device *device, static void __dasd_process_cqr(struct dasd_device *device, struct dasd_ccw_req *cqr) { - char errorstring[ERRORLENGTH]; - switch (cqr->status) { case DASD_CQR_SUCCESS: cqr->status = DASD_CQR_DONE; @@ -1917,11 +1906,8 @@ static void __dasd_process_cqr(struct dasd_device *device, cqr->status = DASD_CQR_TERMINATED; break; default: - /* internal error 12 - wrong cqr status*/ - snprintf(errorstring, ERRORLENGTH, "12 %p %x02", cqr, cqr->status); dev_err(&device->cdev->dev, - "An error occurred in the DASD device driver, " - "reason=%s\n", errorstring); + "Unexpected CQR status %p %02x", cqr, cqr->status); BUG(); } if (cqr->callback) diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 89957bb7244d..0705736acf09 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -398,7 +398,6 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) struct dasd_device *device = erp->startdev; char msg_format = (sense[7] & 0xF0); char msg_no = (sense[7] & 0x0F); - char errorstring[ERRORLENGTH]; switch (msg_format) { case 0x00: /* Format 0 - Program or System Checks */ @@ -1004,12 +1003,9 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) } break; - default: /* unknown message format - should not happen - internal error 03 - unknown message format */ - snprintf(errorstring, ERRORLENGTH, "03 %x02", msg_format); + default: dev_err(&device->cdev->dev, - "An error occurred in the DASD device driver, " - "reason=%s\n", errorstring); + "Unknown message format %02x", msg_format); break; } /* end switch message format */ diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index 1b1b8a41c4d4..71d88e931090 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -113,9 +113,6 @@ do { \ __dev_id.ssid, __dev_id.devno, d_data); \ } while (0) -/* limit size for an errorstring */ -#define ERRORLENGTH 30 - /* definition of dbf debug levels */ #define DBF_EMERG 0 /* system is unusable */ #define DBF_ALERT 1 /* action must be taken immediately */ |