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| author |   Artem B. Bityutskiy <dedekind@infradead.org> | 2005-09-27 14:40:52 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-11-06 22:41:34 +0100 |
| commit | d55849aa4d219b734795862692cc6981af848357 (patch) | |
| tree | aeddad3ad93ff49b298df11f8ba5cb8930f4c05b | |
| parent | [JFFS2] Remove stale comment (diff) | |
| download | linux-dev-d55849aa4d219b734795862692cc6981af848357.tar.xz linux-dev-d55849aa4d219b734795862692cc6981af848357.zip | |
[JFFS2] Use memset(struct) instead of nulling struct members one by one
Signed-off-by: Artem B. Bityutskiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | fs/jffs2/build.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c index ac393b3d6ea3..af6d2ec01366 100644 --- a/fs/jffs2/build.c +++ b/fs/jffs2/build.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: build.c,v 1.83 2005/09/21 15:52:33 dedekind Exp $ + * $Id: build.c,v 1.84 2005/09/27 13:40:49 dedekind Exp $ * */ @@ -309,28 +309,25 @@ int jffs2_do_mount_fs(struct jffs2_sb_info *c) { int ret; int i; + int size; c->free_size = c->flash_size; c->nr_blocks = c->flash_size / c->sector_size; + size = sizeof(struct jffs2_eraseblock) * c->nr_blocks; #ifndef __ECOS if (jffs2_blocks_use_vmalloc(c)) - c->blocks = vmalloc(sizeof(struct jffs2_eraseblock) * c->nr_blocks); + c->blocks = vmalloc(size); else #endif - c->blocks = kmalloc(sizeof(struct jffs2_eraseblock) * c->nr_blocks, GFP_KERNEL); + c->blocks = kmalloc(size, GFP_KERNEL); if (!c->blocks) return -ENOMEM; + + memset(c->blocks, 0, size); for (i=0; i<c->nr_blocks; i++) { INIT_LIST_HEAD(&c->blocks[i].list); c->blocks[i].offset = i * c->sector_size; c->blocks[i].free_size = c->sector_size; - c->blocks[i].dirty_size = 0; - c->blocks[i].wasted_size = 0; - c->blocks[i].unchecked_size = 0; - c->blocks[i].used_size = 0; - c->blocks[i].first_node = NULL; - c->blocks[i].last_node = NULL; - c->blocks[i].bad_count = 0; } INIT_LIST_HEAD(&c->clean_list); |