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| author | Monam Agarwal <[email protected]> | 2014-04-07 22:38:35 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-04-07 23:36:04 +0000 |
| commit | 1c44dbc82f75aabc5de95da92b304393a94751fc (patch) | |
| tree | b2b18dfcf5074421e3f70482c1c50b647e72c81e /fs/proc/array.c | |
| parent | proc: show mnt_id in /proc/pid/fdinfo (diff) | |
| download | kernel-1c44dbc82f75aabc5de95da92b304393a94751fc.tar.gz kernel-1c44dbc82f75aabc5de95da92b304393a94751fc.zip | |
fs/proc/inode.c: use RCU_INIT_POINTER(x, NULL)
Replace 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]>
Cc: "Paul E. McKenney" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions