From: Ake Rehnman <ake.rehnman@gmail.com>
Date: Tue, 23 Jan 2018 10:10:19 +0000 (+0100)
Subject: stm8: fix compilation warning
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9d7db2dc86ea59115a0979bd654d9b2b273a6d6c;p=openocd

stm8: fix compilation warning

Change-Id: Iedad040384316356442ec87769855fa2960893c5
Signed-off-by: Ake Rehnman <ake.rehnman@gmail.com>
Reviewed-on: http://openocd.zylin.com/4377
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
---

diff --git a/src/target/stm8.c b/src/target/stm8.c
index 262497b0..4556fd98 100644
--- a/src/target/stm8.c
+++ b/src/target/stm8.c
@@ -477,7 +477,8 @@ static int stm8_examine_debug_reason(struct target *target)
 	uint8_t csr1, csr2;
 
 	retval = stm8_read_dm_csrx(target, &csr1, &csr2);
-	LOG_DEBUG("csr1 = 0x%02X csr2 = 0x%02X", csr1, csr2);
+	if (retval == ERROR_OK)
+		LOG_DEBUG("csr1 = 0x%02X csr2 = 0x%02X", csr1, csr2);
 
 	if ((target->debug_reason != DBG_REASON_DBGRQ)
 		&& (target->debug_reason != DBG_REASON_SINGLESTEP)) {