summary refs log tree commit diff
path: root/misc
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2006-05-02 00:50:46 +0000
committerUlrich Drepper <drepper@redhat.com>2006-05-02 00:50:46 +0000
commitafbf86d209f555381ceb07c58cc4e1741dee6d11 (patch)
tree98b149e8b1339174b98c10a216c4106258b14766 /misc
parent1e528c6e1bd9d6c7d952456eab826362f489dfbd (diff)
downloadglibc-afbf86d209f555381ceb07c58cc4e1741dee6d11.tar.gz
glibc-afbf86d209f555381ceb07c58cc4e1741dee6d11.tar.xz
glibc-afbf86d209f555381ceb07c58cc4e1741dee6d11.zip
* misc/tsearch.c (__tdelete): Remove unnecessary test
	[Coverity CID 75].

	* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Print error
	message for invalid DWARF data instead of crashing.
Diffstat (limited to 'misc')
-rw-r--r--misc/tsearch.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/misc/tsearch.c b/misc/tsearch.c
index 5ba244b015..1e94d64595 100644
--- a/misc/tsearch.c
+++ b/misc/tsearch.c
@@ -447,7 +447,7 @@ __tdelete (const void *key, void **vrootp, __compar_fn_t compar)
 	      /* Q is R's brother, P is R's parent.  The subtree with root
 		 R has one black edge less than the subtree with root Q.  */
 	      q = p->right;
-	      if (q != NULL && q->red)
+	      if (q->red)
 		{
 		  /* If Q is red, we know that P is black. We rotate P left
 		     so that Q becomes the top node in the tree, with P below
@@ -535,7 +535,7 @@ __tdelete (const void *key, void **vrootp, __compar_fn_t compar)
 	    {
 	      /* Comments: see above.  */
 	      q = p->left;
-	      if (q != NULL && q->red)
+	      if (q->red)
 		{
 		  q->red = 0;
 		  p->red = 1;