diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2006-07-26 13:32:44 +0000 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2006-07-26 13:32:44 +0000 |
| commit | b102348e988e4abc5d579ce13c067ce2c885aaf7 (patch) | |
| tree | f7df67ce818aa8720f956171765889684c528ee1 /cups/hcrp.c | |
| parent | abaf87668c896d8cebcfa1081eec195cd0008740 (diff) | |
Fix declared with attribute warn_unused_result errors
Diffstat (limited to 'cups/hcrp.c')
| -rw-r--r-- | cups/hcrp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cups/hcrp.c b/cups/hcrp.c index c613b4fc..c70945be 100644 --- a/cups/hcrp.c +++ b/cups/hcrp.c @@ -89,7 +89,7 @@ static int hcrp_credit_grant(int sk, uint16_t tid, uint32_t credit) cp.credit = credit; memcpy(buf, &hdr, HCRP_PDU_HDR_SIZE); memcpy(buf + HCRP_PDU_HDR_SIZE, &cp, HCRP_CREDIT_GRANT_CP_SIZE); - write(sk, buf, HCRP_PDU_HDR_SIZE + HCRP_CREDIT_GRANT_CP_SIZE); + len = write(sk, buf, HCRP_PDU_HDR_SIZE + HCRP_CREDIT_GRANT_CP_SIZE); len = read(sk, buf, sizeof(buf)); memcpy(&hdr, buf, HCRP_PDU_HDR_SIZE); @@ -114,7 +114,7 @@ static int hcrp_credit_request(int sk, uint16_t tid, uint32_t *credit) hdr.tid = htons(tid); hdr.plen = htons(0); memcpy(buf, &hdr, HCRP_PDU_HDR_SIZE); - write(sk, buf, HCRP_PDU_HDR_SIZE); + len = write(sk, buf, HCRP_PDU_HDR_SIZE); len = read(sk, buf, sizeof(buf)); memcpy(&hdr, buf, HCRP_PDU_HDR_SIZE); @@ -142,7 +142,7 @@ static int hcrp_get_lpt_status(int sk, uint16_t tid, uint8_t *lpt_status) hdr.tid = htons(tid); hdr.plen = htons(0); memcpy(buf, &hdr, HCRP_PDU_HDR_SIZE); - write(sk, buf, HCRP_PDU_HDR_SIZE); + len = write(sk, buf, HCRP_PDU_HDR_SIZE); len = read(sk, buf, sizeof(buf)); memcpy(&hdr, buf, HCRP_PDU_HDR_SIZE); |