From: Richard Weinberger Date: Tue, 13 Aug 2019 21:50:51 +0000 (+0200) Subject: ubifs: Fix double unlock around orphan_delete() X-Git-Tag: v5.15~5654^2~2 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=4dd75b335bc1f10fb1a01b5cd58870d47c13c4e7;p=mirror_ubuntu-kernels.git ubifs: Fix double unlock around orphan_delete() We unlock after orphan_delete(), so no need to unlock in the function too. Reported-by: Han Xu Fixes: 8009ce956c3d ("ubifs: Don't leak orphans on memory during commit") Signed-off-by: Richard Weinberger --- diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c index b52624e28fa1..3b4b4114f208 100644 --- a/fs/ubifs/orphan.c +++ b/fs/ubifs/orphan.c @@ -129,7 +129,6 @@ static void __orphan_drop(struct ubifs_info *c, struct ubifs_orphan *o) static void orphan_delete(struct ubifs_info *c, struct ubifs_orphan *orph) { if (orph->del) { - spin_unlock(&c->orphan_lock); dbg_gen("deleted twice ino %lu", orph->inum); return; } @@ -138,7 +137,6 @@ static void orphan_delete(struct ubifs_info *c, struct ubifs_orphan *orph) orph->del = 1; orph->dnext = c->orph_dnext; c->orph_dnext = orph; - spin_unlock(&c->orphan_lock); dbg_gen("delete later ino %lu", orph->inum); return; }