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netbuf: Use memset to zero the allocated memory for netbuf_new

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Use memset to zero the allocated memory rather than explicitly init each field.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: goldsimon <goldsimon@gmx.de>
This commit is contained in:
Axel Lin 2016-08-22 22:08:34 +08:00 committed by goldsimon
parent 1c5c96a50a
commit 42c193821c
1 changed files with 2 additions and 16 deletions
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18
src/api/netbuf.c
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@ -66,23 +66,9 @@ netbuf *netbuf_new(void)
buf = (struct netbuf *)memp_malloc(MEMP_NETBUF);
if (buf != NULL) {
buf->p = NULL;
buf->ptr = NULL;
ip_addr_set_zero(&buf->addr);
buf->port = 0;
#if LWIP_NETBUF_RECVINFO || LWIP_CHECKSUM_ON_COPY
#if LWIP_CHECKSUM_ON_COPY
buf->flags = 0;
#endif /* LWIP_CHECKSUM_ON_COPY */
buf->toport_chksum = 0;
#if LWIP_NETBUF_RECVINFO
ip_addr_set_zero(&buf->toaddr);
#endif /* LWIP_NETBUF_RECVINFO */
#endif /* LWIP_NETBUF_RECVINFO || LWIP_CHECKSUM_ON_COPY */
return buf;
} else {
return NULL;
memset(buf, 0, sizeof(struct netbuf));
}
return buf;
}
/**