static inline functions that's defined in headers.

Signed-off-by: Jaco Kroon <jaco@uls.co.za>

Author: jkroonza

compat.h

@@ -220,7 +220,7 @@ struct timeval {
 	long tv_usec; /* microseconds */
 };
 
-unsigned long timeval_to_jiffies(const struct timeval *tv)
+static inline unsigned long timeval_to_jiffies(const struct timeval *tv)
 {
 	return timespec64_to_jiffies(&(struct timespec64){
 				     tv->tv_sec,
@@ -387,7 +387,7 @@ static int sockaddr_cmp(const struct sockaddr_storage *sa1, const struct sockadd
 #ifndef IN6PTON_XDIGIT
 #define hex_to_bin compat_hex_to_bin
 /* lib/hexdump.c */
-int hex_to_bin(char ch)
+static inline int hex_to_bin(char ch)
 {
 	if ((ch >= '0') && (ch <= '9'))
 		return ch - '0';