caif-hsi: Bugfix - Piggyback'ed embedded CAIF frame lost
When receiving a piggyback'ed descriptor containing an embedded frame, but no payload, the embedded frame was lost. Signed-off-by: Per Ellefsen <per.ellefsen@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
eaa8c5f3cf
commit
3935600a7f
|
@ -693,8 +693,6 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi)
|
|||
*/
|
||||
memcpy(rx_buf, (u8 *)piggy_desc,
|
||||
CFHSI_DESC_SHORT_SZ);
|
||||
/* Mark no embedded frame here */
|
||||
piggy_desc->offset = 0;
|
||||
if (desc_pld_len == -EPROTO)
|
||||
goto out_of_sync;
|
||||
}
|
||||
|
@ -737,6 +735,8 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi)
|
|||
/* Extract any payload in piggyback descriptor. */
|
||||
if (cfhsi_rx_desc(piggy_desc, cfhsi) < 0)
|
||||
goto out_of_sync;
|
||||
/* Mark no embedded frame after extracting it */
|
||||
piggy_desc->offset = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue