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authorYueHaibing <yuehaibing@huawei.com>2019-11-27 06:20:02 +0000
committerRichard Weinberger <richard@nod.at>2020-01-16 23:35:20 +0100
commit770aa73d8965b6fe7b08b0e5a8f4cceb4cb17f12 (patch)
treed3f7719004cf85ed6c5f6b42eafb839c46ea28fc /drivers/mtd/ubi
parentef5aafb6e4e9942a28cd300bdcda21ce6cbaf045 (diff)
ubi: wl: Remove set but not used variable 'prev_e'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/mtd/ubi/wl.c: In function 'find_wl_entry': drivers/mtd/ubi/wl.c:322:27: warning: variable 'prev_e' set but not used [-Wunused-but-set-variable] It's not used any more now, so remove it. Fixes: f9c34bb52997 ("ubi: Fix producing anchor PEBs") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi')
-rw-r--r--drivers/mtd/ubi/wl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 5d77a38dba54..837d690a8c60 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -319,7 +319,7 @@ static struct ubi_wl_entry *find_wl_entry(struct ubi_device *ubi,
struct rb_root *root, int diff)
{
struct rb_node *p;
- struct ubi_wl_entry *e, *prev_e = NULL;
+ struct ubi_wl_entry *e;
int max;
e = rb_entry(rb_first(root), struct ubi_wl_entry, u.rb);
@@ -334,7 +334,6 @@ static struct ubi_wl_entry *find_wl_entry(struct ubi_device *ubi,
p = p->rb_left;
else {
p = p->rb_right;
- prev_e = e;
e = e1;
}
}