Justin P. Mattock wrote:
Not sure if this is correct or not. the below patch gets rid of this warning message produced by gcc 4.6.0
fs/reiserfs/stree.c: In function 'search_by_key': fs/reiserfs/stree.c:602:6: warning: variable 'right_neighbor_of_leaf_node' set but not used
Signed-off-by: Justin P. Mattock justinmattock@gmail.com
Acked-by: Edward Shishkin edward.shishkin@gmail.com
fs/reiserfs/stree.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c index 313d39d..73086ad 100644 --- a/fs/reiserfs/stree.c +++ b/fs/reiserfs/stree.c @@ -599,7 +599,6 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s struct buffer_head *bh; struct path_element *last_element; int node_level, retval;
- int right_neighbor_of_leaf_node; int fs_gen; struct buffer_head *reada_bh[SEARCH_BY_KEY_READA]; b_blocknr_t reada_blocks[SEARCH_BY_KEY_READA];
@@ -617,8 +616,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s
pathrelse(search_path);
- right_neighbor_of_leaf_node = 0;
- /* With each iteration of this loop we search through the items in the current node, and calculate the next current node(next path element) for the next iteration of this loop.. */
@@ -695,8 +693,7 @@ int search_by_key(struct super_block *sb, const struct cpu_key *key, /* Key to s starting from the root. */ block_number = SB_ROOT_BLOCK(sb); expected_level = -1;
right_neighbor_of_leaf_node = 0;
/* repeat search from the root */ continue;