diff options
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index ea096ce5d4f7..c1f063cd1b0c 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -778,7 +778,6 @@ try_again: else { mutex_lock(&cinode->lock_mutex); list_del_init(&lock->blist); - mutex_unlock(&cinode->lock_mutex); } } @@ -794,6 +793,9 @@ cifs_posix_lock_test(struct file *file, struct file_lock *flock) struct cifsInodeInfo *cinode = CIFS_I(file->f_path.dentry->d_inode); unsigned char saved_type = flock->fl_type; + if ((flock->fl_flags & FL_POSIX) == 0) + return 1; + mutex_lock(&cinode->lock_mutex); posix_test_lock(file, flock); @@ -810,12 +812,15 @@ static int cifs_posix_lock_set(struct file *file, struct file_lock *flock) { struct cifsInodeInfo *cinode = CIFS_I(file->f_path.dentry->d_inode); - int rc; + int rc = 1; + + if ((flock->fl_flags & FL_POSIX) == 0) + return rc; mutex_lock(&cinode->lock_mutex); if (!cinode->can_cache_brlcks) { mutex_unlock(&cinode->lock_mutex); - return 1; + return rc; } rc = posix_lock_file_wait(file, flock); mutex_unlock(&cinode->lock_mutex); |