Blackfin arch: cleanup warnings from checkpatch -- no functional changes

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/arch/blackfin/lib/strncpy.c b/arch/blackfin/lib/strncpy.c
index 77a9b2e..1fecb5c 100644
--- a/arch/blackfin/lib/strncpy.c
+++ b/arch/blackfin/lib/strncpy.c
@@ -6,6 +6,5 @@
 
 char *strncpy(char *dest, const char *src, size_t n)
 {
-	        return __inline_strncpy(dest, src, n);
+	return __inline_strncpy(dest, src, n);
 }
-