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| author | Len Brown <len.brown@intel.com> | 2011-01-12 18:06:06 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-01-12 18:06:06 -0500 |
| commit | 56dbed129df3fdd4caf9018b6e7599ee258a5420 (patch) | |
| tree | b902491aef3a99efe0d9d49edd0f6e414dba654f /net/tipc/ref.c | |
| parent | 2a2d31c8dc6f1ebcf5eab1d93a0cb0fb4ed57c7c (diff) | |
| parent | f878133bf022717b880d0e0995b8f91436fd605c (diff) | |
| download | linux-stable-56dbed129df3fdd4caf9018b6e7599ee258a5420.tar.gz linux-stable-56dbed129df3fdd4caf9018b6e7599ee258a5420.tar.bz2 linux-stable-56dbed129df3fdd4caf9018b6e7599ee258a5420.zip | |
Merge branch 'linus' into idle-test
Diffstat (limited to 'net/tipc/ref.c')
| -rw-r--r-- | net/tipc/ref.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/tipc/ref.c b/net/tipc/ref.c index ab8ad32d8c20..83116892528b 100644 --- a/net/tipc/ref.c +++ b/net/tipc/ref.c @@ -89,7 +89,7 @@ struct ref_table { * have a reference value of 0 (although this is unlikely). */ -static struct ref_table tipc_ref_table = { NULL }; +static struct ref_table tipc_ref_table; static DEFINE_RWLOCK(ref_table_lock); @@ -178,14 +178,12 @@ u32 tipc_ref_acquire(void *object, spinlock_t **lock) next_plus_upper = entry->ref; tipc_ref_table.first_free = next_plus_upper & index_mask; ref = (next_plus_upper & ~index_mask) + index; - } - else if (tipc_ref_table.init_point < tipc_ref_table.capacity) { + } else if (tipc_ref_table.init_point < tipc_ref_table.capacity) { index = tipc_ref_table.init_point++; entry = &(tipc_ref_table.entries[index]); spin_lock_init(&entry->lock); ref = tipc_ref_table.start_mask + index; - } - else { + } else { ref = 0; } write_unlock_bh(&ref_table_lock); |