riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

at86rf2xx: don't call tx_load when iol->iol_len == 0

Browse Source
This commit is contained in:
Martine Lenders 2019-03-15 15:34:38 +01:00
parent db589365f0
commit 6611be5140
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/at86rf2xx/at86rf2xx_netdev.c
View File

@ -106,7 +106,9 @@ static int _send(netdev_t *netdev, const iolist_t *iolist)
(unsigned)len + 2); (unsigned)len + 2);
return -EOVERFLOW; return -EOVERFLOW;
} }
len = at86rf2xx_tx_load(dev, iol->iol_base, iol->iol_len, len); if (iol->iol_len) {
len = at86rf2xx_tx_load(dev, iol->iol_base, iol->iol_len, len);
}
} }
/* send data out directly if pre-loading id disabled */ /* send data out directly if pre-loading id disabled */