mtd: rawnand: ndfc: fix gcc uninitialized var

Now that this can be built with COMPILE_TEST, an unassigned variable was
found. Set to 0 to fix the W=1 error under GCC.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202606141301.iyVdFgl7-lkp@intel.com/
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

diff --git a/drivers/mtd/nand/raw/ndfc.c b/drivers/mtd/nand/raw/ndfc.c
index a937ca3eeff5657656dfd4b4e55d2606bc3f0ae2..a48274297d3b12c64e318a7db4cc38eaeff15ac9 100644 (file)
--- a/drivers/mtd/nand/raw/ndfc.c
+++ b/drivers/mtd/nand/raw/ndfc.c
@@ -188,7 +188,7 @@ static int ndfc_probe(struct platform_device *ofdev)
        const __be32 *reg;
        u32 ccr;
        u32 cs;
-       int err, len;
+       int err, len = 0;
 
        /* Read the reg property to get the chip select */
        reg = of_get_property(ofdev->dev.of_node, "reg", &len);