92 				size_t nbytes, loff_t *off)  in coda_psdev_write()  argument
103 	if (nbytes < (2 * sizeof(u_int32_t)))  in coda_psdev_write()
114 		if  ( nbytes < sizeof(struct coda_out_hdr) ) {  in coda_psdev_write()
117 			count = nbytes;  in coda_psdev_write()
120 		if ( nbytes > size ) {  in coda_psdev_write()
123 		        nbytes = size;  in coda_psdev_write()
125 		dcbuf = kvmalloc(nbytes, GFP_KERNEL);  in coda_psdev_write()
130 		if (copy_from_user(dcbuf, buf, nbytes)) {  in coda_psdev_write()
137 		error = coda_downcall(vcp, hdr.opcode, dcbuf, nbytes);  in coda_psdev_write()
146 		count = nbytes;  in coda_psdev_write()
170 	if (req->uc_outSize < nbytes) {  in coda_psdev_write()
172 			__func__, req->uc_outSize, (long)nbytes,  in coda_psdev_write()
174 		nbytes = req->uc_outSize; /* don't have more space! */  in coda_psdev_write()
176         if (copy_from_user(req->uc_data, buf, nbytes)) {  in coda_psdev_write()
184 	req->uc_outSize = nbytes;  in coda_psdev_write()
186 	count = nbytes;  in coda_psdev_write()
209 			       size_t nbytes, loff_t *off)  in coda_psdev_read()  argument
216 	if (nbytes == 0)  in coda_psdev_read()
249 	if (nbytes < req->uc_inSize) {  in coda_psdev_read()
251 			__func__, (long)nbytes, req->uc_inSize);  in coda_psdev_read()
252 		count = nbytes;  in coda_psdev_read()