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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2018-05-08 12:27:39 +0300 |
|---|---|---|
| committer |   Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> | 2018-05-08 14:09:52 +0300 |
| commit | 18f20bc5303cf6276cce9ae1742f3835244ad087 (patch) | |
| tree | 8f9f98fac6ca1421440f5b76bce86aac59ab54c3 /lib/test_overflow.c | |
| parent | drm/xen-front: checking for NULL instead of IS_ERR (diff) | |
| download | linux-dev-18f20bc5303cf6276cce9ae1742f3835244ad087.tar.xz linux-dev-18f20bc5303cf6276cce9ae1742f3835244ad087.zip | |
drm/xen-front: fix xen_drm_front_shbuf_alloc() error handling
The xen_drm_front_shbuf_alloc() function was returning a mix of error
pointers and NULL and the the caller wasn't checking correctly. I've
changed it to always return error pointer consistently.
Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display frontend")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180508092739.GB661@mwanda
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions