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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-14 13:51:12 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-16 15:20:17 +0300 |
| commit | dda35931ef2ee74faa535d17368b5a26daad143f (patch) | |
| tree | be8ad57f5012b5a4df640a0dc7b54eb528c1d013 /drivers/gpu | |
| parent | 47a8e3f6aebd4d6048572b3aeaef1dd51acb0d82 (diff) | |
| download | linux-dda35931ef2ee74faa535d17368b5a26daad143f.tar.xz | |
drm/i915: Use __printf markup to silence compiler
drivers/gpu/drm/i915/i915_gpu_error.c: In function ‘i915_error_vprintf’:
drivers/gpu/drm/i915/i915_gpu_error.c:137:3: warning:
function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
len = vsnprintf(NULL, 0, f, tmp);
^~~
drivers/gpu/drm/i915/i915_gpu_error.c:144:2: warning:
function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
len = vsnprintf(e->buf + e->bytes, e->size - e->bytes, f, args);
^~~
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170114105113.1231-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 396c6f0fd033..9cd22cda17af 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -121,6 +121,7 @@ static void __i915_error_advance(struct drm_i915_error_state_buf *e, e->pos += len; } +__printf(2, 0) static void i915_error_vprintf(struct drm_i915_error_state_buf *e, const char *f, va_list args) { |