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libertas: ensure response buffer size is always set for lbs_cmd_with_response

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse
2007-12-15 03:46:44 -05:00
committed by David S. Miller
parent 3399ea5f23
commit 9fae899c2b
3 changed files with 8 additions and 1 deletions
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4
drivers/net/wireless/libertas/cmd.h
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@@ -9,6 +9,10 @@
#define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg) \
__lbs_cmd(priv, cmdnr, &(cmd)->hdr, sizeof(*(cmd)), cb, cb_arg)
/* lbs_cmd_with_response() infers the size of the command to be _sent_
and requires that the caller sets cmd->size to the (LE) size of
the _response_ buffer. */
#define lbs_cmd_with_response(priv, cmdnr, cmd) \
lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))