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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-02-12 22:03:09 +0100
committerBoris Brezillon <boris.brezillon@bootlin.com>2018-03-15 18:21:07 +0100
commit884cfd9023ce6afe8bcf181ec988d8516eb32bf0 (patch)
treef57f5eafe52a568ac90e25b64f8e6a0e9d37e993 /drivers/mtd/nftlmount.c
parentdcba51bbb9e0cc7f80d36eb20a033a4dff2ce9cc (diff)
mtd: Stop assuming mtd_erase() is asynchronous
None of the mtd->_erase() implementations work in an asynchronous manner, so let's simplify MTD users that call mtd_erase(). All they need to do is check the value returned by mtd_erase() and assume that != 0 means failure. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/nftlmount.c')
-rw-r--r--drivers/mtd/nftlmount.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
index 184c8fbfe465..07e122449759 100644
--- a/drivers/mtd/nftlmount.c
+++ b/drivers/mtd/nftlmount.c
@@ -331,9 +331,7 @@ int NFTL_formatblock(struct NFTLrecord *nftl, int block)
instr->mtd = nftl->mbd.mtd;
instr->addr = block * nftl->EraseSize;
instr->len = nftl->EraseSize;
- mtd_erase(mtd, instr);
-
- if (instr->state == MTD_ERASE_FAILED) {
+ if (mtd_erase(mtd, instr)) {
printk("Error while formatting block %d\n", block);
goto fail;
}