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-rw-r--r--drivers/ide/ide-cd.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 64207df8da82..2de76cc08f61 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -506,15 +506,22 @@ int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,
return (flags & REQ_FAILED) ? -EIO : 0;
}
-static void ide_cd_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd)
+/*
+ * returns true if rq has been completed
+ */
+static bool ide_cd_error_cmd(ide_drive_t *drive, struct ide_cmd *cmd)
{
unsigned int nr_bytes = cmd->nbytes - cmd->nleft;
if (cmd->tf_flags & IDE_TFLAG_WRITE)
nr_bytes -= cmd->last_xfer_len;
- if (nr_bytes > 0)
+ if (nr_bytes > 0) {
ide_complete_rq(drive, 0, nr_bytes);
+ return true;
+ }
+
+ return false;
}
static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
@@ -679,7 +686,8 @@ out_end:
}
if (uptodate == 0 && rq->bio)
- ide_cd_error_cmd(drive, cmd);
+ if (ide_cd_error_cmd(drive, cmd))
+ return ide_stopped;
/* make sure it's fully ended */
if (blk_fs_request(rq) == 0) {