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    Subject[PATCH 2.6.20] reiserfs: Use ARRAY_SIZE macro when appropriate
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    Hi all,

    A patch to use ARRAY_SIZE macro already defined in kernel.h

    Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
    ---
    diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
    index fba304e..f85c5cf 100644
    --- a/fs/reiserfs/do_balan.c
    +++ b/fs/reiserfs/do_balan.c
    @@ -19,6 +19,7 @@
    #include <linux/time.h>
    #include <linux/reiserfs_fs.h>
    #include <linux/buffer_head.h>
    +#include <linux/kernel.h>

    #ifdef CONFIG_REISERFS_CHECK

    @@ -1756,7 +1757,7 @@ static void store_thrown(struct tree_balance *tb, struct buffer_head *bh)
    if (buffer_dirty(bh))
    reiserfs_warning(tb->tb_sb,
    "store_thrown deals with dirty buffer");
    - for (i = 0; i < sizeof(tb->thrown) / sizeof(tb->thrown[0]); i++)
    + for (i = 0; i < ARRAY_SIZE(tb->thrown); i++)
    if (!tb->thrown[i]) {
    tb->thrown[i] = bh;
    get_bh(bh); /* free_thrown puts this */
    @@ -1769,7 +1770,7 @@ static void free_thrown(struct tree_balance *tb)
    {
    int i;
    b_blocknr_t blocknr;
    - for (i = 0; i < sizeof(tb->thrown) / sizeof(tb->thrown[0]); i++) {
    + for (i = 0; i < ARRAY_SIZE(tb->thrown); i++) {
    if (tb->thrown[i]) {
    blocknr = tb->thrown[i]->b_blocknr;
    if (buffer_dirty(tb->thrown[i]))

    --
    Ahmed S. Darwish
    http://darwish-07.blogspot.com
    -
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