mtd: rawnand: cortina_nand: missing initialization
ca_do_bch_correction() takes a random value from the stack and starts
counting bitflips from this value. Initialize the counter.
This passed unnoticed as the value is finally ignored in the call
hierarchy.
Fixes: 161df94b3c43 ("mtd: rawnand: cortina_nand: Add Cortina CAxxxx SoC support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/drivers/mtd/nand/raw/cortina_nand.c b/drivers/mtd/nand/raw/cortina_nand.c
index 12bd1de..81fa878 100644
--- a/drivers/mtd/nand/raw/cortina_nand.c
+++ b/drivers/mtd/nand/raw/cortina_nand.c
@@ -546,7 +546,7 @@
struct nand_drv *info =
(struct nand_drv *)nand_get_controller_data(chip);
unsigned int reg_v, err_loc0, err_loc1;
- int k, max_bitflips;
+ int k, max_bitflips = 0;
for (k = 0; k < (err_num + 1) / 2; k++) {
reg_v = readl(&info->reg->flash_nf_bch_error_loc01 + k);