mtd: nand omap2: Fix uninitialized err warning
Commit bd4156fd (mtd: nand: omap2: use gpmc provided irqs)
introduced a new warning:
drivers/mtd/nand/omap2.c: In function ‘omap_nand_probe’:
drivers/mtd/nand/omap2.c:1267: warning: ‘err’ may be used uninitialized in this function
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index a7ec48d..337cf0a 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1389,6 +1389,7 @@
info->gpmc_irq_fifo = platform_get_irq(pdev, 0);
if (info->gpmc_irq_fifo <= 0) {
dev_err(&pdev->dev, "error getting fifo irq\n");
+ err = -ENODEV;
goto out_release_mem_region;
}
err = request_irq(info->gpmc_irq_fifo, omap_nand_irq,
