6 files changed, 1 insertions, 35 deletions
diff --git a/stdlib/jrand48_r.c b/stdlib/jrand48_r.c
index b1a4378028..1a89790525 100644
--- a/stdlib/jrand48_r.c
+++ b/stdlib/jrand48_r.c
@@ -25,13 +25,6 @@ jrand48_r (xsubi, buffer, result)
      struct drand48_data *buffer;
      long *result;
 {
-  /* Be generous for the arguments, detect some errors.  */
-  if (result == NULL)
-    {
-      errno = EFAULT;
-      return -1;
-    }
-
   /* Compute next state.  */
   if (__drand48_iterate (xsubi, buffer) < 0)
     return -1;
diff --git a/stdlib/lcong48_r.c b/stdlib/lcong48_r.c
index cc38b4dc7c..f607bc5b84 100644
--- a/stdlib/lcong48_r.c
+++ b/stdlib/lcong48_r.c
@@ -24,13 +24,6 @@ lcong48_r (param, buffer)
      unsigned short int param[7];
      struct drand48_data *buffer;
 {
-  /* Be generous for the arguments, detect some errors.  */
-  if (buffer == NULL)
-    {
-      errno = EFAULT;
-      return -1;
-    }
-
   /* Store the given values.  */
   memcpy (buffer->X, &param[0], sizeof (buffer->X));
   memcpy (buffer->a, &param[3], sizeof (buffer->a));
diff --git a/stdlib/msort.c b/stdlib/msort.c
index 21fbbfb2bf..e2834ce6ca 100644
--- a/stdlib/msort.c
+++ b/stdlib/msort.c
@@ -23,6 +23,7 @@ Cambridge, MA 02139, USA.  */
 #include <stdlib.h>
 #include <string.h>
 #include <memcopy.h>
+#include <errno.h>
 
 static void
 DEFUN(msort_with_tmp, (b, n, s, cmp, t),
diff --git a/stdlib/nrand48_r.c b/stdlib/nrand48_r.c
index 1bbc29e7ef..d5ebf35dd2 100644
--- a/stdlib/nrand48_r.c
+++ b/stdlib/nrand48_r.c
@@ -25,13 +25,6 @@ nrand48_r (xsubi, buffer, result)
      struct drand48_data *buffer;
      long *result;
 {
-  /* Be generous for the arguments, detect some errors.  */
-  if (result == NULL)
-    {
-      errno = EFAULT;
-      return -1;
-    }
-
   /* Compute next state.  */
   if (__drand48_iterate (xsubi, buffer) < 0)
     return -1;
diff --git a/stdlib/seed48_r.c b/stdlib/seed48_r.c
index 4d43507742..e45c3d2ad3 100644
--- a/stdlib/seed48_r.c
+++ b/stdlib/seed48_r.c
@@ -24,13 +24,6 @@ seed48_r (seed16v, buffer)
      unsigned short int seed16v[3];
      struct drand48_data *buffer;
 {
-  /* Be generous for the arguments, detect some errors.  */
-  if (buffer == NULL)
-    {
-      errno = EFAULT;
-      return -1;
-    }
-
   /* Save old value at a private place to be used as return value.  */
   memcpy (buffer->old_X, buffer->X, sizeof (buffer->X));
 
diff --git a/stdlib/srand48_r.c b/stdlib/srand48_r.c
index ac313f6c48..8720854249 100644
--- a/stdlib/srand48_r.c
+++ b/stdlib/srand48_r.c
@@ -24,13 +24,6 @@ srand48_r (seedval, buffer)
      long seedval;
      struct drand48_data *buffer;
 {
-  /* Be generous for the arguments, detect some errors.  */
-  if (buffer == NULL)
-    {
-      errno = EFAULT;
-      return -1;
-    }
-
   /* The standards say we only have 32 bits.  */
   if (sizeof (long) > 4)
     seedval &= 0xffffffffl;