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UBI: return -ENOMEM upon failing vmalloc 

Return with correct error code (-ENOMEM) from ubi_attach_mtd_dev() upon
failing vmalloc().

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Stefan Roese 2008-12-10 10:42:54 +01:00 committed by Artem Bityutskiy
parent 8e26e1d7bc
commit ad5942bad6
1 changed files with 3 additions and 2 deletions
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5
drivers/mtd/ubi/build.c
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@ -815,19 +815,20 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset)
if (err) if (err)
goto out_free; goto out_free;
err = -ENOMEM;
ubi->peb_buf1 = vmalloc(ubi->peb_size); ubi->peb_buf1 = vmalloc(ubi->peb_size);
if (!ubi->peb_buf1) if (!ubi->peb_buf1)
goto out_free; goto out_free;
ubi->peb_buf2 = vmalloc(ubi->peb_size); ubi->peb_buf2 = vmalloc(ubi->peb_size);
if (!ubi->peb_buf2) if (!ubi->peb_buf2)
goto out_free; goto out_free;
#ifdef CONFIG_MTD_UBI_DEBUG #ifdef CONFIG_MTD_UBI_DEBUG
mutex_init(&ubi->dbg_buf_mutex); mutex_init(&ubi->dbg_buf_mutex);
ubi->dbg_peb_buf = vmalloc(ubi->peb_size); ubi->dbg_peb_buf = vmalloc(ubi->peb_size);
if (!ubi->dbg_peb_buf) if (!ubi->dbg_peb_buf)
goto out_free; goto out_free;
#endif #endif
err = attach_by_scanning(ubi); err = attach_by_scanning(ubi);