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s390/hwcaps: remove hwcap stfle check

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Remove the not so obvious "(elf_hwcap & (1UL << 2)" which only checks
if stfle is available. This used to be required for old code before
test_facility() was introduced. test_facility() will do the right
thing, regardless if stfle is available or not.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2021-07-21 21:05:35 +02:00
parent 487dff5638
commit 98ac9169e5
1 changed files with 1 additions and 1 deletions
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2
arch/s390/kernel/processor.c
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@ -207,7 +207,7 @@ static int __init setup_hwcaps(void)
elf_hwcap |= HWCAP_ETF3EH;
/* decimal floating point & perform floating point operation */
if ((elf_hwcap & (1UL << 2)) && test_facility(42) && test_facility(44))
if (test_facility(42) && test_facility(44))
elf_hwcap |= HWCAP_DFP;
/* huge page support */