diff options
Diffstat (limited to 'libpod/lock/in_memory_locks.go')
| -rw-r--r-- | libpod/lock/in_memory_locks.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libpod/lock/in_memory_locks.go b/libpod/lock/in_memory_locks.go index f7f47760c..f00f01032 100644 --- a/libpod/lock/in_memory_locks.go +++ b/libpod/lock/in_memory_locks.go @@ -1,9 +1,9 @@ package lock import ( + "errors" + "fmt" "sync" - - "github.com/pkg/errors" ) // Mutex holds a single mutex and whether it has been allocated. @@ -49,7 +49,7 @@ type InMemoryManager struct { // of locks. func NewInMemoryManager(numLocks uint32) (Manager, error) { if numLocks == 0 { - return nil, errors.Errorf("must provide a non-zero number of locks") + return nil, errors.New("must provide a non-zero number of locks") } manager := new(InMemoryManager) @@ -78,13 +78,13 @@ func (m *InMemoryManager) AllocateLock() (Locker, error) { } } - return nil, errors.Errorf("all locks have been allocated") + return nil, errors.New("all locks have been allocated") } // RetrieveLock retrieves a lock from the manager. func (m *InMemoryManager) RetrieveLock(id uint32) (Locker, error) { if id >= m.numLocks { - return nil, errors.Errorf("given lock ID %d is too large - this manager only supports lock indexes up to %d", id, m.numLocks-1) + return nil, fmt.Errorf("given lock ID %d is too large - this manager only supports lock indexes up to %d", id, m.numLocks-1) } return m.locks[id], nil @@ -94,11 +94,11 @@ func (m *InMemoryManager) RetrieveLock(id uint32) (Locker, error) { // use) and returns it. func (m *InMemoryManager) AllocateAndRetrieveLock(id uint32) (Locker, error) { if id >= m.numLocks { - return nil, errors.Errorf("given lock ID %d is too large - this manager only supports lock indexes up to %d", id, m.numLocks) + return nil, fmt.Errorf("given lock ID %d is too large - this manager only supports lock indexes up to %d", id, m.numLocks) } if m.locks[id].allocated { - return nil, errors.Errorf("given lock ID %d is already in use, cannot reallocate", id) + return nil, fmt.Errorf("given lock ID %d is already in use, cannot reallocate", id) } m.locks[id].allocated = true |