diff options
Diffstat (limited to 'qdl.c')
| -rw-r--r-- | qdl.c | 19 |
1 files changed, 2 insertions, 17 deletions
@@ -351,7 +351,7 @@ int qdl_read(struct qdl_device *qdl, void *buf, size_t len, unsigned int timeout return ioctl(qdl->fd, USBDEVFS_BULK, &bulk); } -int qdl_write(struct qdl_device *qdl, const void *buf, size_t len, bool eot) +int qdl_write(struct qdl_device *qdl, const void *buf, size_t len) { unsigned char *data = (unsigned char*) buf; @@ -360,21 +360,6 @@ int qdl_write(struct qdl_device *qdl, const void *buf, size_t len, bool eot) size_t len_orig = len; int n; - if(len == 0) { - bulk.ep = qdl->out_ep; - bulk.len = 0; - bulk.data = data; - bulk.timeout = 1000; - - n = ioctl(qdl->fd, USBDEVFS_BULK, &bulk); - if(n != 0) { - fprintf(stderr,"ERROR: n = %d, errno = %d (%s)\n", - n, errno, strerror(errno)); - return -1; - } - return 0; - } - while(len > 0) { int xfer; xfer = (len > qdl->out_maxpktsize) ? qdl->out_maxpktsize : len; @@ -395,7 +380,7 @@ int qdl_write(struct qdl_device *qdl, const void *buf, size_t len, bool eot) data += xfer; } - if (eot && (len_orig % qdl->out_maxpktsize) == 0) { + if (len_orig % qdl->out_maxpktsize == 0) { bulk.ep = qdl->out_ep; bulk.len = 0; bulk.data = NULL; |