GFS2: Remove unused macro

The buffer_in_io() macro has been unused for some time, so remove it. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

GFS2: Remove unused macro
The buffer_in_io() macro has been unused for some time, so remove it. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
efc1a9c2 · Steven Whitehouse · 29687a2a · efc1a9c2
Commit efc1a9c2 authored Apr 13, 2011 by Steven Whitehouse
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fs/gfs2/meta_io.h fs/gfs2/meta_io.h +0 -2

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--- a/fs/gfs2/meta_io.h
+++ b/fs/gfs2/meta_io.h
@@ -77,8 +77,6 @@ struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen);
 #define buffer_busy(bh) \
 ((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock) | (1ul << BH_Pinned)))
-#define buffer_in_io(bh) \
-((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock)))
 #endif /* __DIO_DOT_H__ */