[PATCH] ide-cd: quiet down GPCMD_READ_CDVD_CAPACITY failure

Some drives like to throw a:

ATAPI device hdc:
  Error: Not ready -- (Sense key=0x02)
  Incompatible medium installed -- (asc=0x30, ascq=0x00)
  The failed "Read Cd/Dvd Capacity" packet command was:
  "25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "

warning on incompatible media, so quiet down this error.

Signed-off-by: Jens Axboe <axboe@suse.de>

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index c7671e1..b4a41d6 100644 (file)
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -2143,6 +2143,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
        req.cmd[0] = GPCMD_READ_CDVD_CAPACITY;
        req.data = (char *)&capbuf;
        req.data_len = sizeof(capbuf);
+       req.flags |= REQ_QUIET;
 
        stat = cdrom_queue_packet_command(drive, &req);
        if (stat == 0) {