From 83f0869e9bf3333d778d62f055b0f8e1de1cc812 Mon Sep 17 00:00:00 2001 From: Adam Borowski Date: Mon, 24 Oct 2022 11:20:26 +0200 Subject: [PATCH] mtd: rawnand: placate "$VARIABLE is used uninitialized" warnings The compiler is not smart enough to notice that it's impossible for them to be actually used uninitialized. Which exact variables trip here varies depending on random surrounding code; none triggered in 6.1-rc1 but 6.1-rc2 fails on three of these five, despite variables declared in the very same line having identical flow. Signed-off-by: Adam Borowski Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20221024092026.42123-1-kilobyte@angband.pl --- drivers/mtd/nand/raw/nand_base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 33f2c98a030eb..c3cc660399255 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -5834,7 +5834,7 @@ nand_match_ecc_req(struct nand_chip *chip, int req_step = requirements->step_size; int req_strength = requirements->strength; int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total; - int best_step, best_strength, best_ecc_bytes; + int best_step = 0, best_strength = 0, best_ecc_bytes = 0; int best_ecc_bytes_total = INT_MAX; int i, j; @@ -5915,7 +5915,7 @@ nand_maximize_ecc(struct nand_chip *chip, int step_size, strength, nsteps, ecc_bytes, corr; int best_corr = 0; int best_step = 0; - int best_strength, best_ecc_bytes; + int best_strength = 0, best_ecc_bytes = 0; int i, j; for (i = 0; i < caps->nstepinfos; i++) { -- 2.30.2