selftests, x86, protection_keys: fix uninitialized variable warning
'orig_pkru' might have been uninitialized here. Fix it. Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
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@ -462,7 +462,7 @@ void pkey_disable_set(int pkey, int flags)
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unsigned long syscall_flags = 0;
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unsigned long syscall_flags = 0;
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int ret;
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int ret;
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int pkey_rights;
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int pkey_rights;
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u32 orig_pkru;
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u32 orig_pkru = rdpkru();
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dprintf1("START->%s(%d, 0x%x)\n", __func__,
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dprintf1("START->%s(%d, 0x%x)\n", __func__,
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pkey, flags);
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pkey, flags);
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