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| author | Colin Ian King <colin.i.king@gmail.com> | 2025-02-26 19:05:24 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-02-26 19:29:30 +0300 |
| commit | 1a7460a1976d4a9cba1545b071a45c31c1786e38 (patch) | |
| tree | 8524eec37178fd0403a09a3cf2a9255b994c2b39 | |
| parent | eef3ede533aea7a40e2f72a7886da4827f10eeac (diff) | |
| download | linux-1a7460a1976d4a9cba1545b071a45c31c1786e38.tar.xz | |
drm/xe: Fix uninitialized pointer def
In the case where a set of checks on xe->info.platform don't assign
a value to pointer def the pointer remains uninitialized and hence
can fail the following !def check. Fix this be ensuring pointer
def is initialized to NULL.
Fixes: 292b1a8a5054 ("drm/xe: Stop ignoring errors from xe_heci_gsc_init()")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250226160524.566074-1-colin.i.king@gmail.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_heci_gsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_heci_gsc.c b/drivers/gpu/drm/xe/xe_heci_gsc.c index 3ea325d3db99..27d11e06a82b 100644 --- a/drivers/gpu/drm/xe/xe_heci_gsc.c +++ b/drivers/gpu/drm/xe/xe_heci_gsc.c @@ -173,7 +173,7 @@ static int heci_gsc_add_device(struct xe_device *xe, const struct heci_gsc_def * int xe_heci_gsc_init(struct xe_device *xe) { struct xe_heci_gsc *heci_gsc = &xe->heci_gsc; - const struct heci_gsc_def *def; + const struct heci_gsc_def *def = NULL; int ret; if (!xe->info.has_heci_gscfi && !xe->info.has_heci_cscfi) |