CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/core/subdev/bar

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Feb 14 03:06:06 UTC 2016

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/nouveau/core/subdev/bar:
            nouveau_subdev_bar_base.c

Log Message:
Fix bus_space_subregion error branch.

Return error code, not 0 (!), on bus_space_subregion failure.

In answer to `XXX error branch' comment: if nouveau_barobj_ctor
fails, then the caller will call nouveau_barobj_dtor too.  So there's
no leak here.

Unlikely to fix any observed bugs with nouveau -- there's no error
branch in the Linux side here.  But maybe it will catch some other
bug earlier.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 \
    src/sys/external/bsd/drm2/dist/drm/nouveau/core/subdev/bar/nouveau_subdev_bar_base.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.