diff options
| author | zhangdianfang <[email protected]> | 2014-05-30 08:37:28 +0800 |
|---|---|---|
| committer | Sasha Levin <[email protected]> | 2014-07-07 12:02:21 -0400 |
| commit | 6c642e442e99af1ca026af55a16f23b5f8ee612a (patch) | |
| tree | 96749b5b769cb0d5b2dee888cda2fd763165b92b | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
tools/liblockdep: Fix comparison of a boolean value with a value of 2
Comparison of a boolean value (!__init_state) with a value of 2 (done)
as currently happens in the code is unlikely to succeed and causes
repeated initialization of the pthread function pointers.
Instead, remove boolean comparison so that we would initialize said
function pointers only once.
Ref: https://bugzilla.kernel.org/show_bug.cgi?id=76741
Cc: Jean Delvare <[email protected]>
Reported-by: David Binderman <[email protected]>
Signed-off-by: Dianfang Zhang <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
| -rw-r--r-- | tools/lib/lockdep/preload.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/lockdep/preload.c b/tools/lib/lockdep/preload.c index 23bd69cb5ade..b5e52af6ddf3 100644 --- a/tools/lib/lockdep/preload.c +++ b/tools/lib/lockdep/preload.c @@ -92,7 +92,7 @@ enum { none, prepare, done, } __init_state; static void init_preload(void); static void try_init_preload(void) { - if (!__init_state != done) + if (__init_state != done) init_preload(); } |