linux-kernel - [PATCH 09/12] nubus: use for_each

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Date:   Mon,  9 Jul 2018 10:36:47 +0200
From:   Daniel Vetter <daniel.vetter@...ll.ch>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     DRI Development <dri-devel@...ts.freedesktop.org>,
        Intel Graphics Development <intel-gfx@...ts.freedesktop.org>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Finn Thain <fthain@...egraphics.com.au>,
        linux-m68k@...ts.linux-m68k.org
Subject: [PATCH 09/12] nubus: use for_each_if

Avoids the inverted check compared to the open-coded version.

Signed-off-by: Daniel Vetter <daniel.vetter@...el.com>
Cc: Finn Thain <fthain@...egraphics.com.au>
Cc: linux-m68k@...ts.linux-m68k.org
---
 include/linux/nubus.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/nubus.h b/include/linux/nubus.h
index eba50b057f6f..17fd07578ef7 100644
--- a/include/linux/nubus.h
+++ b/include/linux/nubus.h
@@ -127,7 +127,7 @@ struct nubus_rsrc *nubus_next_rsrc_or_null(struct nubus_rsrc *from);
 	for (f = nubus_first_rsrc_or_null(); f; f = nubus_next_rsrc_or_null(f))
 
 #define for_each_board_func_rsrc(b, f) \
-	for_each_func_rsrc(f) if (f->board != b) {} else
+	for_each_func_rsrc(f) for_each_if (f->board == b)
 
 /* These are somewhat more NuBus-specific.  They all return 0 for
    success and -1 for failure, as you'd expect. */
-- 
2.18.0