diff options
| author | Thomas Wood <thomas.wood@intel.com> | 2015-03-25 16:42:57 +0000 |
|---|---|---|
| committer | Thomas Wood <thomas.wood@intel.com> | 2015-03-26 15:50:59 +0000 |
| commit | 47f6b1305cc3752f318a555b932e194e1500c1d8 (patch) | |
| tree | 18660c1faf9eadd6ef2bcbe9730eb1fa6c5ced7f /tests/kms_vblank.c | |
| parent | 0c4dd28d2d3b39216f9d041119ebf34cc44b7df7 (diff) | |
igt.cocci: check the return values of various functions
Add rules to fix unused-result warnings when compiling with
_FORTIFY_SOURCE defined and apply them to the library and tests.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Diffstat (limited to 'tests/kms_vblank.c')
| -rw-r--r-- | tests/kms_vblank.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/kms_vblank.c b/tests/kms_vblank.c index 569390e9..5a00cccf 100644 --- a/tests/kms_vblank.c +++ b/tests/kms_vblank.c @@ -101,7 +101,7 @@ static void query(int fd, bool busy) busy ? "busy" : "idle", elapsed(&start, &end, count)); if (busy) - read(fd, buf, sizeof(buf)); + igt_assert_eq(read(fd, buf, sizeof(buf)), sizeof(buf)); } igt_main |