From: Rob Herring <rob.herring@calxeda.com>
Date: Sat, 24 Aug 2013 15:10:49 +0000 (-0500)
Subject: ahci: fix memory leak in ata_scsiop_inquiry
X-Git-Tag: v2013.10-rc3~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=796c2ebd6f17da605a05eb233c907e4d8330f751;p=kernel%2Fu-boot.git

ahci: fix memory leak in ata_scsiop_inquiry

This fixes a memory leak when scsi inquiry fails.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Tom Rini <trini@ti.com>
---

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index f4d1d81..f088063 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -643,6 +643,7 @@ static int ata_scsiop_inquiry(ccb *pccb)
 	if (ahci_device_data_io(port, (u8 *) &fis, sizeof(fis), tmpid,
 				sizeof(hd_driveid_t), 0)) {
 		debug("scsi_ahci: SCSI inquiry command failure.\n");
+		free(tmpid);
 		return -EIO;
 	}