crypto: ecb - Fix checkpatch errors

Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/ecb.c b/crypto/ecb.c
index a46838e..935cfef 100644
--- a/crypto/ecb.c
+++ b/crypto/ecb.c
@@ -55,7 +55,7 @@
 
 		do {
 			fn(crypto_cipher_tfm(tfm), wdst, wsrc);
-	
+
 			wsrc += bsize;
 			wdst += bsize;
 		} while ((nbytes -= bsize) >= bsize);