ar5523: make buffer size variable unsigned
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 30 Oct 2012 18:04:26 +0000 (21:04 +0300)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 30 Oct 2012 20:17:54 +0000 (16:17 -0400)
A negative buffer size doesn't make sense and it breaks this check in
ar5523_get_max_rxsz():

if (!ar->rxbufsz || ar->rxbufsz > AR5523_SANE_RXBUFSZ) { ...

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

No differences found