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| author | Monam Agarwal <monamagarwal123@gmail.com> | 2014-04-08 00:38:35 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-08 01:36:04 +0200 |
| commit | 1c44dbc82f75aabc5de95da92b304393a94751fc (patch) | |
| tree | b2b18dfcf5074421e3f70482c1c50b647e72c81e /fs/seq_file.c | |
| parent | proc: show mnt_id in /proc/pid/fdinfo (diff) | |
| download | linux-1c44dbc82f75aabc5de95da92b304393a94751fc.tar.xz linux-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 <monamagarwal123@gmail.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/seq_file.c')
0 files changed, 0 insertions, 0 deletions