Fixes clang compiler warnings by adding parentheses:
parse_vdso.c:65:9: warning: using the result of an assignment as a condition without parentheses [-Wparentheses] if (g = h & 0xf0000000) ~~^~~~~~~~~~~~~~~~ parse_vdso.c:65:9: note: place parentheses around the assignment to silence this warning if (g = h & 0xf0000000) ^ ( ) parse_vdso.c:65:9: note: use '==' to turn this assignment into an equality comparison if (g = h & 0xf0000000) ^ ==
Fixes: 98eedc3a9dbf ("Document the vDSO and add a reference parser") Reviewed-by: Justin Stitt justinstitt@google.com Signed-off-by: Edward Liaw edliaw@google.com --- v2: separated assignment from predicate --- tools/testing/selftests/vDSO/parse_vdso.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/vDSO/parse_vdso.c b/tools/testing/selftests/vDSO/parse_vdso.c index 413f75620a35..fdd38f7e0e43 100644 --- a/tools/testing/selftests/vDSO/parse_vdso.c +++ b/tools/testing/selftests/vDSO/parse_vdso.c @@ -62,7 +62,8 @@ static unsigned long elf_hash(const unsigned char *name) while (*name) { h = (h << 4) + *name++; - if (g = h & 0xf0000000) + g = h & 0xf0000000; + if (g) h ^= g >> 24; h &= ~g; } -- 2.45.0.rc0.197.gbae5840b3b-goog