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Fix uninitialized variable in avl_add() 

Silence the following warning when compiling with gcc 5.4.0.
Specifically gcc (Ubuntu 5.4.0-6ubuntu1~16.04.1) 5.4.0 20160609.

module/avl/avl.c: In function ‘avl_add’:
module/avl/avl.c:647:2: warning: ‘where’ may be used uninitialized
    in this function [-Wmaybe-uninitialized]
  avl_insert(tree, new_node, where);

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf 2016-07-25 14:15:01 -07:00
parent 2c6abf15ff
commit 273ff9b5cc
1 changed files with 1 additions and 1 deletions
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2
module/avl/avl.c
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@ -630,7 +630,7 @@ avl_insert_here(
void void
avl_add(avl_tree_t *tree, void *new_node) avl_add(avl_tree_t *tree, void *new_node)
{ {
avl_index_t where; avl_index_t where = 0;
/* /*
* This is unfortunate. We want to call panic() here, even for * This is unfortunate. We want to call panic() here, even for