[PATCH -next] mtd: spinand: Fix error return code in spinand_init()

[weiyongjun1@xxxxxxxxxx (Wei Yongjun)]

Fix to return error code -ENOMEM from the kzalloc() error handling
case instead of 0, as done elsewhere in this function.

Fixes: c898e0526fb6 ("mtd: nand: Add core infrastructure to support SPI NANDs")
Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>
---
 drivers/mtd/nand/spi/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index 17d207a..011683e 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -985,8 +985,10 @@ static int spinand_init(struct spinand_device *spinand)
 	spinand->databuf = kzalloc(nanddev_page_size(nand) +
 			       nanddev_per_page_oobsize(nand),
 			       GFP_KERNEL);
-	if (!spinand->databuf)
+	if (!spinand->databuf) {
+		ret = -ENOMEM;
 		goto err_free_bufs;
+	}
 
 	spinand->oobbuf = spinand->databuf + nanddev_page_size(nand);