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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2012-10-15 17:24:54 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-10-23 23:54:09 +0200 |
| commit | 340f588bbaed6cb518aa65e7a330dcc3fff911f8 (patch) | |
| tree | ae8973ce0bb0aa363f4a9707fb90b7445f381b2a /kernel/rcutree_plugin.h | |
| parent | rcu: Add a module parameter to force use of expedited RCU primitives (diff) | |
| download | linux-340f588bbaed6cb518aa65e7a330dcc3fff911f8.tar.xz linux-340f588bbaed6cb518aa65e7a330dcc3fff911f8.zip | |
rcu: Fix precedence error in cpu_needs_another_gp()
The fix introduced by a10d206e (rcu: Fix day-one dyntick-idle
stall-warning bug) has a C-language precedence error. It turns out
that this error is harmless in that the same result is computed for all
inputs, but the code is nevertheless a potential source of confusion.
This commit therefore introduces parentheses in order to force the
execution of the code to reflect the intent.
Reported-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcutree_plugin.h')
0 files changed, 0 insertions, 0 deletions