---

yaml --- r: 146329 b: refs/heads/master c: 1873b90 h: refs/heads/master i: 146327: 2735314 v: v3
git-mirror · Apr 18, 2009 · 0be26c2 · 0be26c2
1 parent 952b5dd
commit 0be26c2
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Showing 2 changed files with 5 additions and 9 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 46a802e852c2106d755f697819ea80cd3ffdc222
+refs/heads/master: 1873b90cdea038715ec7140fccc2116fb930ffb5
diff --git a/trunk/drivers/ide/ide-cd.c b/trunk/drivers/ide/ide-cd.c
@@ -217,6 +217,8 @@ static void cdrom_queue_request_sense(ide_drive_t *drive, void *sense,
 	if (sense == NULL)
 		sense = &info->sense_data;
 
+	memset(sense, 0, 18);
+
 	/* stuff the sense request in front of our current request */
 	blk_rq_init(NULL, rq);
 	rq->cmd_type = REQ_TYPE_ATA_PC;
@@ -504,14 +506,8 @@ static void ide_cd_request_sense_fixup(ide_drive_t *drive, struct ide_cmd *cmd)
 	 * and some drives don't send them.  Sigh.
 	 */
 	if (rq->cmd[0] == GPCMD_REQUEST_SENSE &&
-	    cmd->nleft > 0 && cmd->nleft <= 5) {
-		unsigned int ofs = cmd->nbytes - cmd->nleft;
-
-		while (cmd->nleft > 0) {
-			*((u8 *)rq->data + ofs++) = 0;
-			cmd->nleft--;
-		}
-	}
+	    cmd->nleft > 0 && cmd->nleft <= 5)
+		cmd->nleft = 0;
 }
 
 int ide_cd_queue_pc(ide_drive_t *drive, const unsigned char *cmd,