From: YueHaibing Date: Wed, 27 Nov 2019 06:20:02 +0000 (+0000) Subject: ubi: wl: Remove set but not used variable 'prev_e' X-Git-Tag: v5.6-rc1~109^2~9 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=770aa73d8965b6fe7b08b0e5a8f4cceb4cb17f12;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Richard Weinberger --- diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 5d77a38dba542..837d690a8c60d 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; } }