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    Subject[PATCH 1/8]reiserfs:stree.c Fix variable set but not used.
    Date
    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>

    ---
    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;
    }
    --
    1.7.1.rc1.21.gf3bd6


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