lib: openssl: crypto: Fix unused value error

Unused values are treated as errors in gcc 4.9.

Change-Id: I4147bbe06942c16d192527c18293b05f0d91bfc0
diff --git a/lib/openssl/crypto/md32_common.h b/lib/openssl/crypto/md32_common.h
index 1cb7839..40f5055 100644
--- a/lib/openssl/crypto/md32_common.h
+++ b/lib/openssl/crypto/md32_common.h
@@ -225,15 +225,13 @@
 #define HOST_c2l(c,l)	(l =(((unsigned long)(*((c)++)))<<24),		\
 			 l|=(((unsigned long)(*((c)++)))<<16),		\
 			 l|=(((unsigned long)(*((c)++)))<< 8),		\
-			 l|=(((unsigned long)(*((c)++)))    ),		\
-			 l)
+			 l|=(((unsigned long)(*((c)++)))    ))
 #endif
 #ifndef HOST_l2c
 #define HOST_l2c(l,c)	(*((c)++)=(unsigned char)(((l)>>24)&0xff),	\
 			 *((c)++)=(unsigned char)(((l)>>16)&0xff),	\
 			 *((c)++)=(unsigned char)(((l)>> 8)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)    )&0xff),	\
-			 l)
+			 *((c)++)=(unsigned char)(((l)    )&0xff))
 #endif
 
 #elif defined(DATA_ORDER_IS_LITTLE_ENDIAN)
@@ -262,15 +260,13 @@
 #define HOST_c2l(c,l)	(l =(((unsigned long)(*((c)++)))    ),		\
 			 l|=(((unsigned long)(*((c)++)))<< 8),		\
 			 l|=(((unsigned long)(*((c)++)))<<16),		\
-			 l|=(((unsigned long)(*((c)++)))<<24),		\
-			 l)
+			 l|=(((unsigned long)(*((c)++)))<<24))
 #endif
 #ifndef HOST_l2c
 #define HOST_l2c(l,c)	(*((c)++)=(unsigned char)(((l)    )&0xff),	\
 			 *((c)++)=(unsigned char)(((l)>> 8)&0xff),	\
 			 *((c)++)=(unsigned char)(((l)>>16)&0xff),	\
-			 *((c)++)=(unsigned char)(((l)>>24)&0xff),	\
-			 l)
+			 *((c)++)=(unsigned char)(((l)>>24)&0xff))
 #endif
 
 #endif