fexecve: remove unnecessary #ifdef

src/include/fexecve.c

@@ -30,8 +30,9 @@
 
 #include "config.h"
 
-static int lxc_raw_execveat(int dirfd, const char *pathname, char *const argv[],
-			    char *const envp[], int flags)
+static inline int lxc_raw_execveat(int dirfd, const char *pathname,
+				   char *const argv[], char *const envp[],
+				   int flags)
 {
 #ifdef __NR_execveat
 	syscall(__NR_execveat, dirfd, pathname, argv, envp, flags);
@@ -51,11 +52,9 @@ int efexecve(int fd, char *const argv[], char *const envp[])
 		return -1;
 	}
 
-#ifdef __NR_execveat
 	lxc_raw_execveat(fd, "", argv, envp, AT_EMPTY_PATH);
 	if (errno != ENOSYS)
 		return -1;
-#endif
 
 	ret = snprintf(procfd, sizeof(procfd), "/proc/self/fd/%d", fd);
 	if (ret < 0 || (size_t)ret >= sizeof(procfd)) {