testcases: Constify char *msg variable.
The parse_opts() now returns const char * instead of char * this commit
fixes all warnings caused by the change.
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
diff --git a/testcases/kernel/syscalls/gethostname/gethostname01.c b/testcases/kernel/syscalls/gethostname/gethostname01.c
index 60b7844..d2afac9 100644
--- a/testcases/kernel/syscalls/gethostname/gethostname01.c
+++ b/testcases/kernel/syscalls/gethostname/gethostname01.c
@@ -125,7 +125,7 @@
int main(int ac, char **av)
{
int lc;
- char *msg;
+ const char *msg;
char hname[100]; /* host name */