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| author |   Kevin Brodsky <kevin.brodsky@arm.com> | 2024-12-09 09:50:07 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-13 22:40:53 -0800 |
| commit | 516fb516383ef39d881d116c6447826356883ad0 (patch) | |
| tree | fee998f3de62f909e37cc96cd3de51c49b133d53 /tools/testing/selftests/mm/ksm_tests.c | |
| parent | selftests/mm: fix condition in uffd_move_test_common() (diff) | |
| download | wireguard-linux-516fb516383ef39d881d116c6447826356883ad0.tar.xz wireguard-linux-516fb516383ef39d881d116c6447826356883ad0.zip | |
selftests/mm: fix -Wmaybe-uninitialized warnings
A few -Wmaybe-uninitialized warnings show up when building the mm tests
with -O2. None of them looks worrying; silence them by initialising the
problematic variables.
Link: https://lkml.kernel.org/r/20241209095019.1732120-3-kevin.brodsky@arm.com
Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Aruna Ramakrishna <aruna.ramakrishna@oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: Keith Lucas <keith.lucas@oracle.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/mm/ksm_tests.c')
| -rw-r--r-- | tools/testing/selftests/mm/ksm_tests.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/mm/ksm_tests.c b/tools/testing/selftests/mm/ksm_tests.c index b748c48908d9..dcdd5bb20f3d 100644 --- a/tools/testing/selftests/mm/ksm_tests.c +++ b/tools/testing/selftests/mm/ksm_tests.c @@ -776,7 +776,7 @@ err_out: int main(int argc, char *argv[]) { - int ret, opt; + int ret = 0, opt; int prot = 0; int ksm_scan_limit_sec = KSM_SCAN_LIMIT_SEC_DEFAULT; int merge_type = KSM_MERGE_TYPE_DEFAULT; |