From: Øyvind Harboe <oyvind.harboe@zylin.com>
Date: Mon, 21 Jun 2010 07:02:53 +0000 (+0200)
Subject: adi_v5_jtag: add missing error handling
X-Git-Tag: v0.5.0-rc1~572
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7013b960feeb0d4ab3aeae40d5ac17dda6d79a3a;p=openocd

adi_v5_jtag: add missing error handling

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
---

diff --git a/src/target/adi_v5_jtag.c b/src/target/adi_v5_jtag.c
index b3687084..44f624f3 100644
--- a/src/target/adi_v5_jtag.c
+++ b/src/target/adi_v5_jtag.c
@@ -259,7 +259,11 @@ static int jtagdp_transaction_endcheck(struct adiv5_dap *dap)
 		LOG_DEBUG("jtag-dp: CTRL/STAT error, 0x%" PRIx32, ctrlstat);
 		/* Check power to debug regions */
 		if ((ctrlstat & 0xf0000000) != 0xf0000000)
-			 ahbap_debugport_init(dap);
+		{
+			retval = ahbap_debugport_init(dap);
+			if (retval != ERROR_OK)
+				return retval;
+		}
 		else
 		{
 			uint32_t mem_ap_csw, mem_ap_tar;