The return value is not propagated in some of the error
paths. Fix the same by passing the value to err.
CC drivers/mtd/nand/omap2.o
drivers/mtd/nand/omap2.c: In function 'omap_nand_probe':
drivers/mtd/nand/omap2.c:1154: warning: 'err' may be used uninitialized in this function
LD drivers/mtd/nand/built-in.o
Signed-off-by: Shubhrajyoti D <[email protected]>
---
drivers/mtd/nand/omap2.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index e9309b3..29a32e5 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1258,6 +1258,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
if (rc) {
dev_err(&pdev->dev, "DMA engine slave config failed: %d\n",
rc);
+ err = rc;
goto out_release_mem_region;
}
info->nand.read_buf = omap_read_buf_dma_pref;
--
1.7.5.4