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2a927623e8
linux/drivers/gpu/drm
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Sudip Mukherjee 2a927623e8 drm: fb: cma: fix memory leak 
We may have a situation that the memory allocation for fbdefio fails
and then the allocation for fbops may succeed as some memory has been
freed somewhere. Lets free fbops also to face these rare situtation.
Since kfree can handle arguments as NULL, there should not be any
problem in calling both the kfree().

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Fixes: 199c77179c ("drm/fb-cma-helper: Add fb_deferred_io support")
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1465743836-6228-1-git-send-email-sudipm.mukherjee@gmail.com
2016-06-13 09:53:09 +02:00
..
amd drm/core: Change declaration for gamma_set. 2016-06-07 15:30:09 +02:00
arc drm: arc: Rely on the default ->best_encoder() behavior 2016-06-10 17:21:52 +02:00
arm drm/hdlcd: Use helper support for nonblocking commits 2016-06-10 17:11:17 +02:00
armada Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
ast Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
atmel-hlcdc drm: atmel-hlcdc: Rely on the default ->best_encoder() behavior 2016-06-10 17:22:11 +02:00
bochs drm/bochs: Use lockless gem BO free callback 2016-06-01 09:40:16 +02:00
bridge drm/bridge: dw-hdmi: Use drm_atomic_helper_best_encoder() 2016-06-10 17:25:30 +02:00
cirrus Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
etnaviv dma-buf/fence: make fence context 64 bit v2 2016-06-02 08:27:41 +02:00
exynos drm: exynos: Rely on the default ->best_encoder() behavior 2016-06-10 17:22:15 +02:00
fsl-dcu drm: fsl-dcu: Rely on the default ->best_encoder() behavior 2016-06-10 17:22:19 +02:00
gma500 drm/core: Change declaration for gamma_set. 2016-06-07 15:30:09 +02:00
hisilicon drm/hisilicon: Implement some semblance of vblank event handling 2016-06-09 10:28:14 +02:00
i2c
i810
i915 drm: i915: Rely on the default ->best_encoder() behavior where appropriate 2016-06-10 18:41:18 +02:00
imx drm/imx: plane: Don't set plane->crtc in ipu_plane_update() 2016-05-30 09:14:00 +02:00
mediatek drm/atomic-helper: Massage swap_state signature somewhat 2016-06-10 16:52:12 +02:00
mga
mgag200 Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
msm drm/atomic-helper: Massage swap_state signature somewhat 2016-06-10 16:52:12 +02:00
nouveau Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
omapdrm drm: omap: Rely on the default ->best_encoder() behavior 2016-06-10 17:25:11 +02:00
panel drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panels 2016-05-12 11:32:14 +02:00
qxl Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
r128
radeon drm/core: Change declaration for gamma_set. 2016-06-07 15:30:09 +02:00
rcar-du drm: rcar-du: Rely on the default ->best_encoder() behavior 2016-06-10 17:24:26 +02:00
rockchip drm: rockchip: Rely on the default ->best_encoder() behavior 2016-06-10 17:24:37 +02:00
savage
shmobile Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
sis
sti drm/atomic-helper: Massage swap_state signature somewhat 2016-06-10 16:52:12 +02:00
sun4i drm: sun4i: Rely on the default ->best_encoder() behavior 2016-06-10 17:24:44 +02:00
tdfx
tegra drm: tegra: Rely on the default ->best_encoder() behavior 2016-06-10 17:24:48 +02:00
tilcdc drm/tilcdc: Use lockless gem BO free callback 2016-06-01 09:41:02 +02:00
ttm Linux 4.6-rc7 2016-05-09 13:49:56 +10:00
udl drm/udl: use drm_crtc_send_vblank_event() 2016-06-06 18:03:06 +02:00
vc4 drm: vc4: Rely on the default ->best_encoder() behavior 2016-06-10 17:24:58 +02:00
vgem drm/vgem: Use lockless gem BO free callback 2016-05-31 15:28:10 +02:00
via
virtio drm: virtgpu: Rely on the default ->best_encoder() behavior 2016-06-10 17:25:06 +02:00
vmwgfx drm/core: Change declaration for gamma_set. 2016-06-07 15:30:09 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c drm/atomic-helper: nonblocking commit support 2016-06-10 17:11:16 +02:00
drm_atomic.c drm/atomic: Add struct drm_crtc_commit to track async updates 2016-06-10 16:57:54 +02:00
drm_auth.c
drm_bridge.c drm/doc: Switch to sphinx/rst fixed-width quoting 2016-06-03 20:58:24 +02:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc_helper.c drm: drm_helper_crtc_enable_color_mgmt() => drm_crtc_enable_color_mgmt() 2016-06-07 17:10:49 +03:00
drm_crtc_internal.h
drm_crtc.c drm/atomic: Add struct drm_crtc_commit to track async updates 2016-06-10 16:57:54 +02:00
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_dual_mode_helper.c drm: Add helper for DP++ adaptors 2016-05-23 11:10:46 +03:00
drm_dp_helper.c
drm_dp_mst_topology.c Linux 4.6-rc7 2016-05-09 13:49:56 +10:00
drm_drv.c drm: Remove dev_pm_ops from drm_class 2016-06-09 08:43:25 +02:00
drm_edid_load.c Fix annoyingly awkward typo in drm_edid_load.c 2016-05-30 09:59:28 +02:00
drm_edid.c drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) 2016-05-23 11:35:31 +10:00
drm_encoder_slave.c
drm_fb_cma_helper.c drm: fb: cma: fix memory leak 2016-06-13 09:53:09 +02:00
drm_fb_helper.c drm: Replace fb_helper->atomic with mode_config->atomic_commit 2016-06-09 08:43:28 +02:00
drm_flip_work.c
drm_fops.c drm/atomic: Add struct drm_crtc_commit to track async updates 2016-06-10 16:57:54 +02:00
drm_fourcc.c drm: Move format-related helpers to drm_fourcc.c 2016-06-09 11:58:50 +02:00
drm_gem_cma_helper.c drm: Wrap direct calls to driver->gem_free_object from CMA 2016-06-01 15:00:28 +10:00
drm_gem.c drm/doc: Appease sphinx 2016-06-02 16:25:20 +02:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c drm/doc: Drop kerneldoc for static functions in drm_irq.c 2016-06-03 20:57:54 +02:00
drm_kms_helper_common.c
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c drm/dsi: Implement set tear scanline 2016-06-07 21:44:29 +02:00
drm_mm.c drm/mm: avoid possible null pointer dereference 2016-05-23 14:56:11 +02:00
drm_modes.c Merge tag 'topic/drm-misc-2016-06-07' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-06-09 11:19:28 +10:00
drm_modeset_lock.c drm/doc: Switch to sphinx/rst fixed-width quoting 2016-06-03 20:58:24 +02:00
drm_of.c
drm_panel.c drm/panel: Flesh out kerneldoc 2016-05-06 16:04:48 +02:00
drm_pci.c
drm_plane_helper.c drm/doc: Appease sphinx 2016-06-02 16:25:20 +02:00
drm_platform.c
drm_prime.c drm: Remove unused drm_device from drm_gem_object_lookup() 2016-05-17 08:47:30 +02:00
drm_probe_helper.c drm: Only create a cmdline mode if no probed modes match 2016-06-02 15:10:22 +02:00
drm_rect.c
drm_scatter.c
drm_simple_kms_helper.c drm: Add helper for simple display pipeline 2016-06-10 17:33:17 +02:00
drm_sysfs.c drm: Remove dev_pm_ops from drm_class 2016-06-09 08:43:25 +02:00
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c drm/doc: Switch to sphinx/rst fixed-width quoting 2016-06-03 20:58:24 +02:00
Kconfig drm/mediatek: Add DRM Driver for Mediatek SoC MT8173. 2016-05-06 17:47:35 +02:00
Makefile drm: Add helper for simple display pipeline 2016-06-10 17:33:17 +02:00