platform/x86/intel/tpmi: Fix double free reported by Smatch

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Fix warning:
drivers/platform/x86/intel/tpmi.c:253 tpmi_create_device()
	warn: 'feature_vsec_dev' was already freed.

If there is some error, feature_vsec_dev memory is freed as part
of resource managed call intel_vsec_add_aux(). So, additional
kfree() call is not required.

Reordered res allocation and feature_vsec_dev, so that on error
only res is freed.

Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/platform-driver-x86/Y%2FxYR7WGiPayZu%2FR@kili/T/#u
Fixes: 47731fd286 ("platform/x86/intel: Intel TPMI enumeration driver")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20230227140614.2913474-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>

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This commit is contained in:

Srinivas Pandruvada 2023-02-27 06:06:14 -08:00 • committed by Hans de Goede

parent 95ecf90158

commit 6a192c0cbf

1 changed files with 7 additions and 7 deletions

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drivers/platform/x86/intel/tpmi.c

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