From: Tomas Vanek <vanekt@fbl.cz>
Date: Sun, 5 Aug 2018 14:39:31 +0000 (+0200)
Subject: flash/at91sam4: fix clang static analyzer warning
X-Git-Tag: v0.11.0-rc1~1008
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=6ec5fe8269fc1b28531c734071f8dd5abf984b46

flash/at91sam4: fix clang static analyzer warning

Change-Id: I5e5319d855c868adfa012f68086f7f809ec5a069
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4639
Tested-by: jenkins
---

diff --git a/src/flash/nor/at91sam4.c b/src/flash/nor/at91sam4.c
index 577360a6ee..2eec15e2a6 100644
--- a/src/flash/nor/at91sam4.c
+++ b/src/flash/nor/at91sam4.c
@@ -3131,7 +3131,8 @@ showall:
 		}
 		if ((who >= 0) && (((unsigned)(who)) < pChip->details.n_gpnvms)) {
 			r = FLASHD_GetGPNVM(&(pChip->details.bank[0]), who, &v);
-			command_print(CMD_CTX, "sam4-gpnvm%u: %u", who, v);
+			if (r == ERROR_OK)
+				command_print(CMD_CTX, "sam4-gpnvm%u: %u", who, v);
 			return r;
 		} else {
 			command_print(CMD_CTX, "sam4-gpnvm invalid GPNVM: %u", who);