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| author | Monam Agarwal <[email protected]> | 2014-03-23 19:12:46 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-03-27 04:18:09 +0000 |
| commit | fcb144b5df260d5005165589f958594facf1d6ae (patch) | |
| tree | 955b894ce2971a5e38af4879f0365de3f4e7868b /net/tipc/node.c | |
| parent | net/bridge: Use RCU_INIT_POINTER(x, NULL) in br_vlan.c (diff) | |
| download | kernel-fcb144b5df260d5005165589f958594facf1d6ae.tar.gz kernel-fcb144b5df260d5005165589f958594facf1d6ae.zip | |
net/core: Use RCU_INIT_POINTER(x, NULL) in netpoll.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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/tipc/node.c')
0 files changed, 0 insertions, 0 deletions