Change in coreboot[master]: util/msrtool: Exit program after displaying the help message

[Maciej Sumi?ski (Code Review)]

Maciej Sumi?ski has uploaded this change for review. ( https://review.coreboot.org/21026

Change subject: util/msrtool: Exit program after displaying the help message
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util/msrtool: Exit program after displaying the help message

In case there was no mode selected, sys and cpu variables were not
initialized, causing a segfault on exit (goto done).

Change-Id: I4a183c267e306598627c1612f4633f1e19019f3c
Signed-off-by: Maciej Suminski 
---
M util/msrtool/msrtool.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/21026/1

diff --git a/util/msrtool/msrtool.c b/util/msrtool/msrtool.c
index 4060ba3..b164695 100644
--- a/util/msrtool/msrtool.c
+++ b/util/msrtool/msrtool.c
@@ -417,7 +417,7 @@
    if (optind == argc) {
    	syntax(argv);
    	printf("\nNo mode or address(es) specified!\n");
-		goto done;
+		return 0;
    }

if (!found_system())