tree a3e804b47a29ba533fdb87df96a6fa85926cd322
parent da07264714ea5574c9fa0224e2f66b9c6697b2cd
author Kamal Agrawal <kamaagra@codeaurora.org> 1597812915 +0530
committer Luca Weiss <luca.weiss@fairphone.com> 1626347892 +0200

msm: kgsl: Correctly clean up dma buffer attachment in case of error

In kgsl_ioctl_gpuobj_import(), user memory of type KGSL_USER_MEM_TYPE_ADDR
can also lead to setting up a dma buffer. When attaching mem entry to
process fails, dma buffer attachment is cleaned up only in case of
KGSL_USER_MEM_TYPE_DMABUF. Similar situation can arise in case of
kgsl_ioctl_map_user_mem(). Fix this by obtaining user memory type from
the memdesc flags.

Change-Id: I502bd0ae19241802e8f835f20391b2ce67999418
Signed-off-by: Puranam V G Tejaswi <pvgtejas@codeaurora.org>
Signed-off-by: Kamal Agrawal <kamaagra@codeaurora.org>