X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Finclude%2Fliblustre.h;h=13b2e2652b370fb09f9efcb341944eb06b231bd0;hp=7539c0a06be3f93177a73cceeb80de13e4613990;hb=cb84e877a145717c060d6f4813862ab537858592;hpb=d4a9373808f6bb05db4f46f164f0b8776d73a052

diff --git a/lustre/include/liblustre.h b/lustre/include/liblustre.h
index 7539c0a..13b2e26 100644
--- a/lustre/include/liblustre.h
+++ b/lustre/include/liblustre.h
@@ -311,43 +311,6 @@ int in_group_p(gid_t gid);
 #define might_sleep_if(c)
 #define smp_mb()
 
-/**
- * fls - find last (most-significant) bit set
- * @x: the word to search
- *
- * This is defined the same way as ffs.
- * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
- */
-static inline 
-int fls(int x)
-{
-	int r = 32;
-
-	if (!x)
-		return 0;
-	if (!(x & 0xffff0000u)) {
-		x <<= 16;
-		r -= 16;
-	}
-	if (!(x & 0xff000000u)) {
-		x <<= 8;
-		r -= 8;
-	}
-	if (!(x & 0xf0000000u)) {
-		x <<= 4;
-		r -= 4;
-	}
-	if (!(x & 0xc0000000u)) {
-		x <<= 2;
-		r -= 2;
-	}
-	if (!(x & 0x80000000u)) {
-		x <<= 1;
-		r -= 1;
-	}
-	return r;
-}
-
 static inline
 int test_and_set_bit(int nr, unsigned long *addr)
 {