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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-24 00:52:43 +0530 |
|---|---|---|
| committer | Jesse Gross <jesse@nicira.com> | 2014-05-16 13:40:29 -0700 |
| commit | 944df8ae84d88f5e8eb027990dad2cfa4fbe4be5 (patch) | |
| tree | ecada309156920ccd0fa5581b2f0106d9644fb1e /include | |
| parent | 88d73f6c411ac2f057829b93b3cf202ee551f6cb (diff) | |
| download | cachepc-linux-944df8ae84d88f5e8eb027990dad2cfa4fbe4be5.tar.gz cachepc-linux-944df8ae84d88f5e8eb027990dad2cfa4fbe4be5.zip | |
net/openvswitch: Use with RCU_INIT_POINTER(x, NULL) in vport-gre.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: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions