Some more optimizations.

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
index 699c7eb..affe90d 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
@@ -102,18 +102,19 @@ __get_clockfreq_via_proc_openprom (void)
 
          while (len > 0)
            {
-             char node_name[strlen ("/proc/openprom/")
-                            + _D_ALLOC_NAMLEN (this_dirp)
-                            + strlen ("/clock-frequency")];
+             char node[strlen ("/proc/openprom/")
+                       + _D_ALLOC_NAMLEN (this_dirp)
+                       + strlen ("/clock-frequency")];
+             char *prop;
              int fd;
 
              /* Note that
                   strlen("/clock-frequency") > strlen("/device_type")
              */
-             stpcpy (stpcpy (stpcpy (node_name, "/proc/openprom/"),
-                             this_dirp->d_name),
-                     "/device_type");
-             fd = open (node_name, O_RDONLY);
+             __stpcpy (prop = __stpcpy (__stpcpy (node, "/proc/openprom/"),
+                                        this_dirp->d_name),
+                       "/device_type");
+             fd = open (node, O_RDONLY);
              if (fd != -1)
                {
                  char type_string[128];
@@ -124,10 +125,8 @@ __get_clockfreq_via_proc_openprom (void)
                    {
                      int clkfreq_fd;
 
-                     stpcpy (stpcpy (stpcpy (node_name, "/proc/openprom/"),
-                                     this_dirp->d_name),
-                             "/clock-frequency");
-                     clkfreq_fd = open (node_name, O_RDONLY);
+                     __stpcpy (prop, "/clock-frequency");
+                     clkfreq_fd = open (node, O_RDONLY);
                      if (fd != -1)
                        {
                          if (read (clkfreq_fd, type_string,