drm/vmwgfx/vmwgfx_drv: Fix an error path in vmw_setup_pci_resources()

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The devm_memremap() function never returns NULL, it returns error
pointers so the test needs to be fixed.  Also we need to call
pci_release_regions() to avoid a memory leak.

Fixes: be4f77ac68 ("drm/vmwgfx: Cleanup fifo mmio handling")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YA6FMboLhnE3uSvb@mwanda
(cherry picked from commit f3ebd4e6b6)
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Dan Carpenter 2021-01-25 11:45:37 +03:00 • committed by Maarten Lankhorst

parent 6ff92deff7

commit 78e4ba40f1

1 changed files with 3 additions and 2 deletions

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drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

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