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samples/net: Remove call to unref routine when net_send returns >= 0

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According to last comments posted in ZEP-632, the unref routine must
be called only when net_send reports an error.

Jira: ZEP-632
Change-Id: I11553edf2c7d686c3e58617c2e05b6f18962955e
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
This commit is contained in:
Flavio Santes 2016-08-17 14:33:19 -05:00 • committed by Andrew Boie
commit 29fc59e535
4 changed files with 3 additions and 7 deletions
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3
samples/net/dns_client/src/netz.c
View file

@ -151,7 +151,6 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
rc = net_send(nbuf); rc = net_send(nbuf);
if (rc >= 0) { if (rc >= 0) {
ip_buf_unref(nbuf);
return 0; return 0;
} }
switch (rc) { switch (rc) {
@ -168,7 +167,7 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
} }
} while (1); } while (1);
return 0; return -EIO;
} }
static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes, static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes,

1
samples/net/mbedtls_sslclient/src/tcp.c
View file

@ -68,7 +68,6 @@ int tcp_tx(void *context, const unsigned char *buf, size_t size)
rc = net_send(nbuf); rc = net_send(nbuf);
fiber_sleep(TCP_RETRY_TIMEOUT); fiber_sleep(TCP_RETRY_TIMEOUT);
if (rc >= 0) { if (rc >= 0) {
ip_buf_unref(nbuf);
return size; return size;
} }
switch (rc) { switch (rc) {

3
samples/net/nats_clients/publisher/src/netz.c
View file

@ -152,7 +152,6 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
rc = net_send(nbuf); rc = net_send(nbuf);
if (rc >= 0) { if (rc >= 0) {
ip_buf_unref(nbuf);
return 0; return 0;
} }
switch (rc) { switch (rc) {
@ -169,7 +168,7 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
} }
} while (1); } while (1);
return 0; return -EIO;
} }
static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes, static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes,

3
samples/net/paho_mqtt_clients/publisher/src/netz.c
View file

@ -152,7 +152,6 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
rc = net_send(nbuf); rc = net_send(nbuf);
if (rc >= 0) { if (rc >= 0) {
ip_buf_unref(nbuf);
return 0; return 0;
} }
switch (rc) { switch (rc) {
@ -169,7 +168,7 @@ static int tcp_tx(struct net_context *ctx, uint8_t *buf, size_t size,
} }
} while (1); } while (1);
return 0; return -EIO;
} }
static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes, static int tcp_rx(struct net_context *ctx, uint8_t *buf, size_t *read_bytes,