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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-07-08 12:41:04 +0300 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2022-07-12 18:21:41 -0400 |
| commit | 896dcabd1f8f613c533d948df17408c41f8929f5 (patch) | |
| tree | f24ebdbfef442f8ea7f21b74aea9e016cc985260 /drivers/gpu/drm/i915/gt/selftest_lrc.c | |
| parent | Merge tag 'gvt-fixes-2022-07-11' of https://github.com/intel/gvt-linux into drm-intel-fixes (diff) | |
| download | linux-dev-896dcabd1f8f613c533d948df17408c41f8929f5.tar.xz linux-dev-896dcabd1f8f613c533d948df17408c41f8929f5.zip | |
drm/i915/selftests: fix a couple IS_ERR() vs NULL tests
The shmem_pin_map() function doesn't return error pointers, it returns
NULL.
Fixes: be1cb55a07bf ("drm/i915/gt: Keep a no-frills swappable copy of the default context state")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708094104.GL2316@kadam
(cherry picked from commit d50f5a109cf4ed50c5b575c1bb5fc3bd17b23308)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_lrc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c index 8b2c11dbe354..1109088fe8f6 100644 --- a/drivers/gpu/drm/i915/gt/selftest_lrc.c +++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c @@ -176,8 +176,8 @@ static int live_lrc_layout(void *arg) continue; hw = shmem_pin_map(engine->default_state); - if (IS_ERR(hw)) { - err = PTR_ERR(hw); + if (!hw) { + err = -ENOMEM; break; } hw += LRC_STATE_OFFSET / sizeof(*hw); @@ -365,8 +365,8 @@ static int live_lrc_fixed(void *arg) continue; hw = shmem_pin_map(engine->default_state); - if (IS_ERR(hw)) { - err = PTR_ERR(hw); + if (!hw) { + err = -ENOMEM; break; } hw += LRC_STATE_OFFSET / sizeof(*hw); |