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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-05-17 02:42:30 +0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-07-02 23:34:23 +0400 |
| commit | d1b88eb9e3bccaa43fb5d1bde1cbe210b3434731 (patch) | |
| tree | 0cb3f4f8b8b9234c306a738d41233db9d8ee709c /include/linux/key.h | |
| parent | d36cc701b28983ea2c8d80afe68aae5452aea3bf (diff) | |
| download | linux-d1b88eb9e3bccaa43fb5d1bde1cbe210b3434731.tar.xz | |
rcu: Remove return value from RCU_INIT_POINTER()
The return value from RCU_INIT_POINTER() is not used, and using it
would be quite ugly, for example:
q = RCU_INIT_POINTER(global_p, p);
To prevent this sort of ugliness from appearing, this commit wraps
RCU_INIT_POINTER() in a do-while loop.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include/linux/key.h')
0 files changed, 0 insertions, 0 deletions