diff options
| author | Harsha Sharma <harshasharmaiitr@gmail.com> | 2017-10-13 10:37:47 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-10-13 22:49:03 +0300 |
| commit | 4b947b1c5a26666effcf657428600be2123ca206 (patch) | |
| tree | de2735560bc8dde5437866e619646c65d1a2b871 /drivers/gpu/drm | |
| parent | 9205281cb369a5b2d348e011dd908de81b40e0bf (diff) | |
| download | linux-4b947b1c5a26666effcf657428600be2123ca206.tar.xz | |
drm: Replace kzalloc with kcalloc
Prefer kcalloc over kzalloc to allocate an array.
This patch fixes checkcpatch issue.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20171013073747.29877-1-harshasharmaiitr@gmail.com
Link: https://patchwork.freedesktop.org/patch/msgid/20171013073747.29877-1-harshasharmaiitr@gmail.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_plane_helper.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index eab36a460638..5a84c3bc915d 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -562,12 +562,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set, * Allocate space for the backup of all (non-pointer) encoder and * connector data. */ - save_encoder_crtcs = kzalloc(dev->mode_config.num_encoder * + save_encoder_crtcs = kcalloc(dev->mode_config.num_encoder, sizeof(struct drm_crtc *), GFP_KERNEL); if (!save_encoder_crtcs) return -ENOMEM; - save_connector_encoders = kzalloc(dev->mode_config.num_connector * + save_connector_encoders = kcalloc(dev->mode_config.num_connector, sizeof(struct drm_encoder *), GFP_KERNEL); if (!save_connector_encoders) { kfree(save_encoder_crtcs); diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 6a31d13f2f81..116d1f1337c7 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -2266,7 +2266,7 @@ static int drm_pick_crtcs(struct drm_fb_helper *fb_helper, if (modes[n] == NULL) return best_score; - crtcs = kzalloc(fb_helper->connector_count * + crtcs = kcalloc(fb_helper->connector_count, sizeof(struct drm_fb_helper_crtc *), GFP_KERNEL); if (!crtcs) return best_score; diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 06aee1741e96..759ed93f4ba8 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -354,7 +354,7 @@ int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc, /* Find current connectors for CRTC */ num_connectors = get_connectors_for_crtc(crtc, NULL, 0); BUG_ON(num_connectors == 0); - connector_list = kzalloc(num_connectors * sizeof(*connector_list), + connector_list = kcalloc(num_connectors, sizeof(*connector_list), GFP_KERNEL); if (!connector_list) return -ENOMEM; |