UBI: return ENOSPC if no enough space available

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[ Upstream commit 7c7feb2ebf ]

UBI: attaching mtd1 to ubi0
UBI: scanning is finished
UBI error: init_volumes: not enough PEBs, required 706, available 686
UBI error: ubi_wl_init: no enough physical eraseblocks (-20, need 1)
UBI error: ubi_attach_mtd_dev: failed to attach mtd1, error -12 <= NOT ENOMEM
UBI error: ubi_init: cannot attach mtd1

If available PEBs are not enough when initializing volumes, return -ENOSPC
directly. If available PEBs are not enough when initializing WL, return
-ENOSPC instead of -ENOMEM.

Cc: stable@vger.kernel.org
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: David Gstir <david@sigma-star.at>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

...

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shengyong 2015-09-28 17:57:19 +00:00 • committed by Sasha Levin

parent dded44f1af

commit 2ebadea3ee

2 changed files with 2 additions and 0 deletions

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1

drivers/mtd/ubi/vtbl.c

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1

drivers/mtd/ubi/wl.c

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