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| author | Sebastian Andrzej Siewior <[email protected]> | 2025-05-17 15:14:53 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2025-05-21 11:57:41 +0000 |
| commit | 279f2c2c8e2169403d01190f042efa6e41731578 (patch) | |
| tree | d122f1475bdf3f5d08331c4986e32609171994bc /rust/helpers/xarray.c | |
| parent | selftests/futex: Use TAP output in futex_numa_mpol (diff) | |
| download | kernel-279f2c2c8e2169403d01190f042efa6e41731578.tar.gz kernel-279f2c2c8e2169403d01190f042efa6e41731578.zip | |
futex: Use RCU_INIT_POINTER() in futex_mm_init().
There is no need for an explicit NULL pointer initialisation plus a
comment why it is okay. RCU_INIT_POINTER() can be used for NULL
initialisations and it is documented.
This has been build tested with gcc version 9.3.0 (Debian 9.3.0-22) on a
x86-64 defconfig.
Fixes: 094ac8cff7858 ("futex: Relax the rcu_assign_pointer() assignment of mm->futex_phash in futex_mm_init()")
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'rust/helpers/xarray.c')
0 files changed, 0 insertions, 0 deletions