Message ID | 1340812676-14460-2-git-send-email-richard@nod.at |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index b44cba0..85a3373 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -509,6 +509,10 @@ retry: } e = find_mean_wl_entry(ubi, &ubi->free); + if (!e) { + ubi_err("no free eraseblocks"); + return -ENOSPC; + } self_check_in_wl_tree(ubi, e, &ubi->free);
find_mean_wl_entry() is allowed to return NULL. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/ubi/wl.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)