xfs: always define STATIC to static noinline

Ever since we added the noinline tag there is no good reason to define
away the static for debug builds - we'll get just as good debug
information with our without it, so don't mess up sparse and other
checkers due to it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

fs/xfs/xfs.h

@@ -19,7 +19,6 @@
 #define __XFS_H__
 
 #ifdef CONFIG_XFS_DEBUG
-#define STATIC
 #define DEBUG 1
 #define XFS_BUF_LOCK_TRACKING 1
 #endif

fs/xfs/xfs_linux.h

@@ -250,10 +250,6 @@ static inline uint64_t howmany_64(uint64_t x, uint32_t y)
 #define ASSERT(expr)	\
 	(likely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
 
-#ifndef STATIC
-# define STATIC noinline
-#endif
-
 #else	/* !DEBUG */
 
 #ifdef XFS_WARN
@@ -261,21 +257,15 @@ static inline uint64_t howmany_64(uint64_t x, uint32_t y)
 #define ASSERT(expr)	\
 	(likely(expr) ? (void)0 : asswarn(#expr, __FILE__, __LINE__))
 
-#ifndef STATIC
-# define STATIC static noinline
-#endif
-
 #else	/* !DEBUG && !XFS_WARN */
 
 #define ASSERT(expr)	((void)0)
 
-#ifndef STATIC
-# define STATIC static noinline
-#endif
-
 #endif /* XFS_WARN */
 #endif /* DEBUG */
 
+#define STATIC static noinline
+
 #ifdef CONFIG_XFS_RT
 
 /*