Besides being unnecessary, it is too small (currently truncates
responses to 60 bytes). The mid-layer will have already allocated a
sufficiently sized buffer, just kmap and copy into it directly.
Cc: <stable@kernel.org> Reported-by: Derick Marks <derick.w.marks@intel.com> Tested-by: Derick Marks <derick.w.marks@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>