sys: remove unused static variables in Linux driver

diff --git a/sys_linux.c b/sys_linux.c
index 8c87fdcf73d3e03965d620cf9d71d8b950de3ba4..11f1c90c4f5c00b87d4b653a12e932bfff9a7729 100644 (file)
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -90,11 +90,6 @@ static double dhz; /* And dbl prec version of same for arithmetic */
 
 /* ================================================== */
 
-/* The operating system kernel version */
-static int version_major;
-static int version_minor;
-static int version_patchlevel;
-
 /* Flag indicating whether adjtimex() returns the remaining time adjustment
 or not.  If not we have to read the outstanding adjustment by setting it to
 zero, examining the return value and setting the outstanding adjustment back
@@ -1019,10 +1014,6 @@ get_version_specific_details(void)
 
   DEBUG_LOG(LOGF_SysLinux, "Linux kernel major=%d minor=%d patch=%d", major, minor, patch);
 
-  version_major = major;
-  version_minor = minor;
-  version_patchlevel = patch;
-
   if (kernelvercmp(major, minor, patch, 2, 2, 0) < 0) {
     LOG_FATAL(LOGF_SysLinux, "Kernel version not supported, sorry.");
   }