drm/i915/huc: Fix missing error code in intel_huc_init()

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Smatch warns:
	drivers/gpu/drm/i915/gt/uc/intel_huc.c:388
	    intel_huc_init() warn: missing error code 'err'

When the allocation of VMAs fail: The value of err is zero at this
point and it is passed to PTR_ERR and also finally returning zero which
is success instead of failure.

Fix this by adding the missing error code when VMA allocation fails.

Fixes: 08872cb13a ("drm/i915/mtl/huc: auth HuC via GSC")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230614223646.2583633-1-daniele.ceraolospurio@intel.com
(cherry picked from commit ce432fd34c)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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This commit is contained in:

Harshit Mogalapalli 2023-06-14 15:36:46 -07:00 • committed by Tvrtko Ursulin

parent 21f7735159

commit cb359c639d

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/i915/gt/uc/intel_huc.c

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