From: Sam Ravnborg Date: Sat, 12 May 2012 08:04:09 +0000 (+0000) Subject: sparc32: fix warning in floopy glue X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=918f832290f01b7759826f86bf08562820545e00;p=linux-beck.git sparc32: fix warning in floopy glue Fix following warning: arch/sparc/include/asm/floppy_32.h:342:5: warning: 'op' may be used uninitialized in this function The warning are legitimite and we can end up using op uninitialized. This fixes build with my gcc on UP. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h index f9548568ca8f..491eb68c3bb3 100644 --- a/arch/sparc/include/asm/floppy_32.h +++ b/arch/sparc/include/asm/floppy_32.h @@ -334,6 +334,7 @@ static int sun_floppy_init(void) /* Look up irq in platform_device. * We try "SUNW,fdtwo" and "fd" */ + op = NULL; for_each_node_by_name(dp, "SUNW,fdtwo") { op = of_find_device_by_node(dp); if (op)