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[20/22] mtd: nand: pxa3xx: return error code of nand_scan_ident() on error

Message ID 1478256190-7452-21-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit 133fe8fa614175eb7e59599dbfe357c7bc7da851
Headers show

Commit Message

Masahiro Yamada Nov. 4, 2016, 10:43 a.m. UTC 
The nand_scan_ident() returns an appropriate error value when it
fails.  Use it instead of the fixed error code -ENODEV.
(This driver is already doing so for nand_scan_tail().)

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 drivers/mtd/nand/pxa3xx_nand.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

-- 
1.9.1
diff mbox

Patch

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index b121bf4..06afa5f 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -1680,8 +1680,9 @@  static int pxa3xx_nand_scan(struct mtd_info *mtd)
 	chip->ecc.strength = pdata->ecc_strength;
 	chip->ecc.size = pdata->ecc_step_size;
 
-	if (nand_scan_ident(mtd, 1, NULL))
-		return -ENODEV;
+	ret = nand_scan_ident(mtd, 1, NULL);
+	if (ret)
+		return ret;
 
 	if (!pdata->keep_config) {
 		ret = pxa3xx_nand_init(host);