blkid: remove no-op statement which caused a clang warning

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/lib/blkid/probe.c b/lib/blkid/probe.c
index 4a929b0..bd31fe0 100644 (file)
--- a/lib/blkid/probe.c
+++ b/lib/blkid/probe.c
@@ -43,10 +43,8 @@ static int figure_label_len(const unsigned char *label, int len)
 
        while ((*end == ' ' || *end == 0) && end >= label)
                --end;
-       if (end >= label) {
-               label = label;
+       if (end >= label)
                return end - label + 1;
-       }
        return 0;
 }