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authorTomohiro Kusumi <tkusumi@tuxera.com>2017-04-09 02:11:36 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2017-04-11 05:48:10 +0300
commit68afcf2d38cd7544817558757e57e7b9d5c4e72c (patch)
treef9615c9e7fe7adb2958d5b4c489aa93ed8ab5870 /fs/f2fs/node.c
parent771a9a71778def4098e8baaa23854d24e33fdb2f (diff)
downloadlinux-68afcf2d38cd7544817558757e57e7b9d5c4e72c.tar.xz
f2fs: guard macro variables with braces
Add braces around variables used within macros for those make sense to do it. Many of the macros in f2fs already do this. What this commit doesn't do is anything that changes line# as a result of adding braces, which usually affects the binary via __LINE__. Confirmed no diff in fs/f2fs/f2fs.ko before/after this commit on x86_64, to make sure this has no functional change as well as there's been no unexpected side effect due to callers' arithmetics within the existing code. Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/node.c')
-rw-r--r--fs/f2fs/node.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 6e87178d34a2..9422dd252813 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -22,7 +22,7 @@
#include "trace.h"
#include <trace/events/f2fs.h>
-#define on_build_free_nids(nmi) mutex_is_locked(&nm_i->build_lock)
+#define on_build_free_nids(nmi) mutex_is_locked(&(nm_i)->build_lock)
static struct kmem_cache *nat_entry_slab;
static struct kmem_cache *free_nid_slab;