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[17/22] mtd: nand: vf610: return error code of nand_scan_ident/tail() on error

Message ID 1478256190-7452-18-git-send-email-yamada.masahiro@socionext.com
State New
Headers show

Commit Message

Masahiro Yamada Nov. 4, 2016, 10:43 a.m. UTC 
The nand_scan_ident/tail() returns an appropriate error value when
it fails.  Use it instead of the fixed error code -ENXIO.

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

---

 drivers/mtd/nand/vf610_nfc.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

-- 
1.9.1
diff mbox

Patch

diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c
index 3ad514c..3ea4bb1 100644
--- a/drivers/mtd/nand/vf610_nfc.c
+++ b/drivers/mtd/nand/vf610_nfc.c
@@ -717,10 +717,9 @@  static int vf610_nfc_probe(struct platform_device *pdev)
 	vf610_nfc_preinit_controller(nfc);
 
 	/* first scan to find the device and get the page size */
-	if (nand_scan_ident(mtd, 1, NULL)) {
-		err = -ENXIO;
+	err = nand_scan_ident(mtd, 1, NULL);
+	if (err)
 		goto error;
-	}
 
 	vf610_nfc_init_controller(nfc);
 
@@ -775,10 +774,9 @@  static int vf610_nfc_probe(struct platform_device *pdev)
 	}
 
 	/* second phase scan */
-	if (nand_scan_tail(mtd)) {
-		err = -ENXIO;
+	err = nand_scan_tail(mtd);
+	if (err)
 		goto error;
-	}
 
 	platform_set_drvdata(pdev, mtd);