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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-24 01:02:42 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-04-16 20:16:46 +0800 |
| commit | 7ded6e3d1bf5f83786753d1e0556a5c9711ced8a (patch) | |
| tree | c0d552d7dced0e54dabaa8a74f3eeb1d60d87d88 /mm/pgtable-generic.c | |
| parent | 0ea481466d1c7cbd9d8f70ddc17a443a6c6fc09b (diff) | |
| download | talos-obmc-linux-7ded6e3d1bf5f83786753d1e0556a5c9711ced8a.tar.gz talos-obmc-linux-7ded6e3d1bf5f83786753d1e0556a5c9711ced8a.zip | |
crypto: nx - Use RCU_INIT_POINTER(x, NULL)
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: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'mm/pgtable-generic.c')
0 files changed, 0 insertions, 0 deletions
