brcm80211: remove an unneeded NULL check
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 14 May 2012 20:57:29 +0000 (23:57 +0300)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 5 Jun 2012 19:23:20 +0000 (15:23 -0400)
commit9be02923371718265ea050a5415dc4fefc4e6a64
tree3d421fae79bfaab8d54cfc8b1c9fdedae061e2ce
parent8fd9d059af12786341dec5a688e607bcdb372238
brcm80211: remove an unneeded NULL check

This code causes a static checker warning because "pi" gets dereferenced
before it is checked.  The dereference is inside the write_phy_reg()
function which is called from wlc_phy_write_txmacreg_nphy().

This code is only called from wlc_phy_init_nphy() and "pi" is a
valid pointer so we can remove the check for NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c