diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-14 09:52:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-14 11:07:20 +0000 |
| commit | f6eba0b5cfd93ca92007e2071b8ad4a52185e26a (patch) | |
| tree | 6e71ca7796c0914845f1a9fca884c40a2fd4ed71 /lib/igt_debugfs.c | |
| parent | 13d946ef2f92cdefc2fb5c493a14a438868d3a86 (diff) | |
lib: Squelch a pair of ignore result warnings
igt_debugfs.c: In function 'igt_drop_caches_has':
igt_debugfs.c:890:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
fscanf(file, "0x%" PRIx64, &mask);
^
CC igt_aux.lo
CC igt_gt.lo
igt_gt.c: In function 'igt_force_gpu_reset':
igt_gt.c:382:8: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
fscanf(file, "%d", &wedged);
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'lib/igt_debugfs.c')
| -rw-r--r-- | lib/igt_debugfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c index 0a991a1f..12ee34e0 100644 --- a/lib/igt_debugfs.c +++ b/lib/igt_debugfs.c @@ -887,7 +887,7 @@ bool igt_drop_caches_has(uint64_t val) mask = 0; file = igt_debugfs_fopen("i915_gem_drop_caches", "r"); if (file) { - fscanf(file, "0x%" PRIx64, &mask); + igt_ignore_warn(fscanf(file, "0x%" PRIx64, &mask)); fclose(file); } |