diff options
| author | Dan Williams <[email protected]> | 2021-10-15 14:29:58 -0700 |
|---|---|---|
| committer | Dan Williams <[email protected]> | 2021-10-29 11:53:51 -0700 |
| commit | ca76a3a8052b71c0334d5c094859cfa340c290a8 (patch) | |
| tree | 1f5ded408b2898c676f4397f937d6a082010a1e0 /scripts/gdb/linux/utils.py | |
| parent | d22fed9c2b70d8ccc91c9a56ed2df2c1a0c2ebab (diff) | |
cxl/pci: Fix NULL vs ERR_PTR confusion
cxl_pci_map_regblock() may return an ERR_PTR(), but cxl_pci_setup_regs()
is only prepared for NULL as the error case. Pick the minimal fix for
-stable backport purposes and just have cxl_pci_map_regblock() return
NULL for errors.
Fixes: f8a7e8c29be8 ("cxl/pci: Reserve all device regions at once")
Cc: <[email protected]>
Reviewed-by: Ira Weiny <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Link: https://lore.kernel.org/r/163433325724.834522.17809774578178224149.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions