diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-12-17 21:22:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 00:07:44 +0100 |
| commit | 7003b078c82d141216deecef4de154711a107aab (patch) | |
| tree | de77a9a0c8cdb792200ac757f7c454384c06128c /drivers/net/wireless/libertas/if_sdio.c | |
| parent | libertas: reduce explicit references to priv->cur_cmd->cmdbuf (diff) | |
| download | linux-7003b078c82d141216deecef4de154711a107aab.tar.xz linux-7003b078c82d141216deecef4de154711a107aab.zip | |
libertas: use priv->upld_buf for command responses
If we don't scribble over the command we sent, then we can retry it when
the firmware responds with 0x0004 (which means -EAGAIN).
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/if_sdio.c')
| -rw-r--r-- | drivers/net/wireless/libertas/if_sdio.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 9225546b9d48..eed73204bcc9 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -136,12 +136,6 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card, spin_lock_irqsave(&card->priv->driver_lock, flags); - if (!card->priv->cur_cmd) { - lbs_deb_sdio("discarding spurious response\n"); - ret = 0; - goto out; - } - if (size > LBS_CMD_BUFFER_SIZE) { lbs_deb_sdio("response packet too large (%d bytes)\n", (int)size); @@ -149,7 +143,7 @@ static int if_sdio_handle_cmd(struct if_sdio_card *card, goto out; } - memcpy(card->priv->cur_cmd->cmdbuf, buffer, size); + memcpy(card->priv->upld_buf, buffer, size); card->priv->upld_len = size; card->int_cause |= MRVDRV_CMD_UPLD_RDY; |