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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-22 16:32:29 -0400 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2014-07-10 12:35:03 -0400 |
| commit | ccdd6a93ee0c4a68cfaeddc80a87fc092ff35b96 (patch) | |
| tree | a9d2315b30576dbe2ada778f0cedd8e2b33ef39f /drivers/block/paride/bpck.c | |
| parent | 0c066bc39e56a60785b32d6e43aa6659fb3793ab (diff) | |
drivers/block: Use RCU_INIT_POINTER(x, NULL) in drbd/drbd_state.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: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/paride/bpck.c')
0 files changed, 0 insertions, 0 deletions