Merge tag 'mtd/fixes-for-6.1-rc6' of git://git.kernel.org/pub/scm/lin…

…ux/kernel/git/mtd/linux

Pull mtd fixes from Miquel Raynal:

 - Placate "$VARIABLE is used uninitialized" warnings

 - omap2: Add missing dependency on GPMC

 - qcom: Handle ret from parse with codeword_fixup

* tag 'mtd/fixes-for-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
  mtd: onenand: omap2: add dependency on GPMC
  mtd: rawnand: placate "$VARIABLE is used uninitialized" warnings
  mtd: rawnand: qcom: handle ret from parse with codeword_fixup

drivers/mtd/nand/onenand/Kconfig

@@ -26,6 +26,7 @@ config MTD_ONENAND_OMAP2
 	tristate "OneNAND on OMAP2/OMAP3 support"
 	depends on ARCH_OMAP2 || ARCH_OMAP3 || (COMPILE_TEST && ARM)
 	depends on OF || COMPILE_TEST
+	depends on OMAP_GPMC
 	help
 	  Support for a OneNAND flash device connected to an OMAP2/OMAP3 SoC
 	  via the GPMC memory controller.

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++) {

drivers/mtd/nand/raw/qcom_nandc.c

@@ -3167,16 +3167,18 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
 
 	ret = mtd_device_parse_register(mtd, probes, NULL, NULL, 0);
 	if (ret)
-		nand_cleanup(chip);
+		goto err;
 
 	if (nandc->props->use_codeword_fixup) {
 		ret = qcom_nand_host_parse_boot_partitions(nandc, host, dn);
-		if (ret) {
-			nand_cleanup(chip);
-			return ret;
-		}
+		if (ret)
+			goto err;
 	}
 
+	return 0;
+
+err:
+	nand_cleanup(chip);
 	return ret;
 }