| Message ID | 1490931057-30853-2-git-send-email-sw0312.kim@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello Seung-Woo, Reviewed-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de> With best wishes, Tobias Seung-Woo Kim wrote: > As like the commit ecc2a097294d ("xf86drm: Fix type-punned pointer > build warning"), this fixes following build warning. > > exynos_drm.c: In function 'exynos_handle_event': > exynos_drm.c:420:15: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] > e = (struct drm_event *) &buffer[i]; > ^ > > Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> > --- > exynos/exynos_drm.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/exynos/exynos_drm.c b/exynos/exynos_drm.c > index b961e52..f6204f1 100644 > --- a/exynos/exynos_drm.c > +++ b/exynos/exynos_drm.c > @@ -417,7 +417,7 @@ exynos_handle_event(struct exynos_device *dev, struct exynos_event_context *ctx) > > i = 0; > while (i < len) { > - e = (struct drm_event *) &buffer[i]; > + e = (struct drm_event *)(buffer + i); > switch (e->type) { > case DRM_EVENT_VBLANK: > if (evctx->version < 1 || >
diff --git a/exynos/exynos_drm.c b/exynos/exynos_drm.c index b961e52..f6204f1 100644 --- a/exynos/exynos_drm.c +++ b/exynos/exynos_drm.c @@ -417,7 +417,7 @@ exynos_handle_event(struct exynos_device *dev, struct exynos_event_context *ctx) i = 0; while (i < len) { - e = (struct drm_event *) &buffer[i]; + e = (struct drm_event *)(buffer + i); switch (e->type) { case DRM_EVENT_VBLANK: if (evctx->version < 1 ||
As like the commit ecc2a097294d ("xf86drm: Fix type-punned pointer build warning"), this fixes following build warning. exynos_drm.c: In function 'exynos_handle_event': exynos_drm.c:420:15: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] e = (struct drm_event *) &buffer[i]; ^ Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com> --- exynos/exynos_drm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)