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| author |   Dan Carpenter <dan.carpenter@linaro.org> | 2025-08-11 10:18:07 -0400 |
|---|---|---|
| committer |   Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-08-18 09:55:04 +0200 |
| commit | 6347dc7fb967521a77f9ff0774d25ef0cca4c6cd (patch) | |
| tree | bd434084e2476e8c8f89cdb6b66fe5b237709394 /tools/perf/scripts/python | |
| parent | Linux 6.17-rc1 (diff) | |
| download | wireguard-linux-6347dc7fb967521a77f9ff0774d25ef0cca4c6cd.tar.xz wireguard-linux-6347dc7fb967521a77f9ff0774d25ef0cca4c6cd.zip | |
media: rkvdec: Fix a NULL vs IS_ERR() bug in probe()
The iommu_paging_domain_alloc() function doesn't return NULL on error it
returns error pointers. Update the check and then set ->empty_domain to
NULL because the rest of the driver assumes it can be NULL.
Fixes: ff8c5622f9f7 ("media: rkvdec: Restore iommu addresses on errors")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Tested-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions