[kvm-unit-tests PATCH] x86: setjmp: ignore clang's "-Wsomtimes-uninitialized" flag

[Bill Wendling <morbo@xxxxxxxxxx>]

Clang complains that "i" might be uninitialized in the "printf"
statement. This is a false negative, because it's set in the "if"
statement and then incremented in the loop created by the "longjmp".

Signed-off-by: Bill Wendling <morbo@xxxxxxxxxx>
---
 x86/setjmp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/x86/setjmp.c b/x86/setjmp.c
index 976a632..cf9adcb 100644
--- a/x86/setjmp.c
+++ b/x86/setjmp.c
@@ -1,6 +1,10 @@
 #include "libcflat.h"
 #include "setjmp.h"

+#ifdef __clang__
+#pragma clang diagnostic ignored "-Wsometimes-uninitialized"
+#endif
+
 int main(void)
 {
     volatile int i;