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btrfs-progs: remove unused variables

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Presumably people missed these warnings because btrfs-fragments isn't
built by default.

Signed-off-by: Zach Brown <zab@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Zach Brown 2013-10-07 14:43:04 -07:00 committed by Chris Mason
parent 29340e6853
commit 59b772c959
1 changed files with 0 additions and 6 deletions
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6
btrfs-fragments.c
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@ -191,7 +191,6 @@ list_fragments(int fd, u64 flags, char *dir)
u64 bgused = 0; u64 bgused = 0;
u64 saved_extent = 0; u64 saved_extent = 0;
u64 saved_len = 0; u64 saved_len = 0;
u64 saved_flags = 0;
int saved_color = 0; int saved_color = 0;
u64 last_end = 0; u64 last_end = 0;
u64 areas = 0; u64 areas = 0;
@ -202,7 +201,6 @@ list_fragments(int fd, u64 flags, char *dir)
gdImagePtr im = NULL; gdImagePtr im = NULL;
int black = 0; int black = 0;
int white = 0;
int width = 800; int width = 800;
snprintf(name, sizeof(name), "%s/index.html", dir); snprintf(name, sizeof(name), "%s/index.html", dir);
@ -280,7 +278,6 @@ list_fragments(int fd, u64 flags, char *dir)
im = gdImageCreate(width, im = gdImageCreate(width,
(sh->offset / 4096 + 799) / width); (sh->offset / 4096 + 799) / width);
white = gdImageColorAllocate(im, 255, 255, 255);
black = gdImageColorAllocate(im, 0, 0, 0); black = gdImageColorAllocate(im, 0, 0, 0);
for (j = 0; j < ARRAY_SIZE(colors); ++j) for (j = 0; j < ARRAY_SIZE(colors); ++j)
@ -308,13 +305,11 @@ list_fragments(int fd, u64 flags, char *dir)
saved_len = 0; saved_len = 0;
} }
if (im && sh->type == BTRFS_EXTENT_ITEM_KEY) { if (im && sh->type == BTRFS_EXTENT_ITEM_KEY) {
u64 e_flags;
int c; int c;
struct btrfs_extent_item *item; struct btrfs_extent_item *item;
item = (struct btrfs_extent_item *) item = (struct btrfs_extent_item *)
(args.buf + off); (args.buf + off);
e_flags = btrfs_stack_extent_flags(item);
if (use_color) if (use_color)
c = colors[get_color(item, sh->len)]; c = colors[get_color(item, sh->len)];
@ -328,7 +323,6 @@ list_fragments(int fd, u64 flags, char *dir)
if (sh->objectid == bgend) { if (sh->objectid == bgend) {
saved_extent = sh->objectid; saved_extent = sh->objectid;
saved_len = sh->offset; saved_len = sh->offset;
saved_flags = e_flags;
saved_color = c; saved_color = c;
goto skip; goto skip;
} }