Commits
Thomas Bogendoerfer committed e4952b0c2c0
MIPS: SGI-IP27: Fix use of unchecked pointer in shutdown_bridge_irq
smatch complaint:
arch/mips/sgi-ip27/ip27-irq.c:123 shutdown_bridge_irq()
warn: variable dereferenced before check 'hd' (see line 121)
Fix it by removing local variable and use hd->pin directly.
Fixes: 69a07a41d908 ("MIPS: SGI-IP27: rework HUB interrupts")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org