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[DAHDI] remove unused variable

This commit is contained in:
Harald Welte 2011-02-05 19:50:44 +01:00
parent d38f10593a
commit 1458ec6571
1 changed files with 1 additions and 2 deletions
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3
openbsc/src/input/dahdi.c
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@ -58,7 +58,6 @@ static int handle_ts1_read(struct bsc_fd *bfd)
struct e1inp_line *line = bfd->data;
unsigned int ts_nr = bfd->priv_nr;
struct e1inp_ts *e1i_ts = &line->ts[ts_nr-1];
struct e1inp_sign_link *link;
struct msgb *msg = msgb_alloc(TS1_ALLOC_SIZE, "DAHDI TS1");
lapd_mph_type prim;
unsigned int sapi, tei;
@ -83,7 +82,7 @@ static int handle_ts1_read(struct bsc_fd *bfd)
DEBUGP(DMI, "<= len = %d, sapi(%d) tei(%d)", ret, sapi, tei);
idata = lapd_receive(e1i_ts->driver.dahdi.lapd, msg->data, msg->len, &ilen, &prim);
if (!idata)
if (!idata && prim == 0)
return -EIO;
msgb_pull(msg, 2);