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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-23 18:46:19 (GMT) |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2014-03-24 16:00:22 (GMT) |
| commit | e231d54c1239ccf31aaee311bed0c4d1937cae2c (patch) | |
| tree | 51c49be2d6625f71c91d286a0303b16e05c730e6 /mm/cleancache.c | |
| parent | 80e0b6e8a001361316a2d62b748fe677ec46b860 (diff) | |
| download | linux-e231d54c1239ccf31aaee311bed0c4d1937cae2c.tar.xz | |
kernel: Use RCU_INIT_POINTER(x, NULL) in audit.c
This patch replaces rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL)
The rcu_assign_pointer() ensures that the initialization of a structure
is carried out before storing a pointer to that structure.
And in the case of the NULL pointer, there is no structure to initialize.
So, rcu_assign_pointer(p, NULL) can be safely converted to RCU_INIT_POINTER(p, NULL)
Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'mm/cleancache.c')
0 files changed, 0 insertions, 0 deletions