diff options
Diffstat (limited to 'backend/kvs40xx.c')
| -rw-r--r-- | backend/kvs40xx.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/backend/kvs40xx.c b/backend/kvs40xx.c index 230bdc2..fd3cfe0 100644 --- a/backend/kvs40xx.c +++ b/backend/kvs40xx.c @@ -118,11 +118,6 @@ static inline void buf_set_st(struct buf *b, SANE_Status st) pthread_mutex_unlock(&b->mu); } -static inline void buf_cancel(struct buf *b) -{ - buf_set_st(b, SANE_STATUS_CANCELLED); -} - static inline void push_buf(struct buf *b, SANE_Int sz) { pthread_mutex_lock(&b->mu); @@ -547,10 +542,10 @@ static void * read_data (void *arg) sane_get_parameters(s, NULL); s->page++; - return SANE_STATUS_GOOD; + return NULL; err: s->scanning = 0; - return (void *) st; + return NULL; } /* Start scanning */ |