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Colin Ian King d2921096e7 drm/i915/selftest: fix an error return path where err is not being set 
There is an error condition where err is not being set and an uninitialized
garbage value in err is being returned.  Fix this by assigning err to an
appropriate error return value before taking the error exit path.

Addresses-Coverity: ("Uninitialized scalar value")
Fixes: ed2690a9ca ("drm/i915/selftest: Check that GPR are restored across noa_wait")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200713142551.423649-1-colin.king@canonical.com
 		2020-07-13 15:45:32 +01:00
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drm drm/i915/selftest: fix an error return path where err is not being set 2020-07-13 15:45:32 +01:00
host1x gpu: host1x: Use SMMU on Tegra124 and Tegra210 2020-04-28 11:44:07 +02:00
ipu-v3
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trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga
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Makefile gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00