drm/i915: Fix a NULL vs IS_ERR() bug
The mmap_offset_attach() function returns error pointers, it doesn't return NULL. Fixes: eaee1c08 ("drm/i915: Add a function to mmap framebuffer obj") Signed-off-by:Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by:
Nirmoy Das <nirmoy.das@intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by:
Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZH7tHLRZ9oBjedjN@moroto
parent
8084c637
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