UBI: return ENOSPC if no enough space available
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>
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@ -649,6 +649,7 @@ static int init_volumes(struct ubi_device *ubi,
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if (ubi->corr_peb_count)
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ubi_err(ubi, "%d PEBs are corrupted and not used",
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ubi->corr_peb_count);
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return -ENOSPC;
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}
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ubi->rsvd_pebs += reserved_pebs;
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ubi->avail_pebs -= reserved_pebs;
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@ -1601,6 +1601,7 @@ int ubi_wl_init(struct ubi_device *ubi, struct ubi_attach_info *ai)
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if (ubi->corr_peb_count)
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ubi_err(ubi, "%d PEBs are corrupted and not used",
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ubi->corr_peb_count);
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err = -ENOSPC;
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goto out_free;
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}
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ubi->avail_pebs -= reserved_pebs;
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