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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-03-24 00:08:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-25 14:01:40 -0700 |
| commit | e8429b0913a08d5779b93f5dc5e017cd48026b8b (patch) | |
| tree | 82d6ff2bcdda66a243a67d1b5c374f256def2de4 /ipc/util.h | |
| parent | cb790747383ddcebf3791219356701a40383a3a9 (diff) | |
drivers/staging: Use RCU_INIT_POINTER(x, NULL) in fwserial/fwserial.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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'ipc/util.h')
0 files changed, 0 insertions, 0 deletions