nvmem: sprd: Fix an error message

'ret' is known to be 0 here.
The expected error status is stored in 'status', so use it instead.

Also change %d in %u, because status is an u32, not a int.

Fixes: 096030e7f4 ("nvmem: sprd: Add Spreadtrum SoCs eFuse support")
Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/5bc44aace2fe7e1c91d8b35c8fe31e7134ceab2c.1620406852.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/nvmem/sprd-efuse.c

@@ -234,7 +234,7 @@ static int sprd_efuse_raw_prog(struct sprd_efuse *efuse, u32 blk, bool doub,
 	status = readl(efuse->base + SPRD_EFUSE_ERR_FLAG);
 	if (status) {
 		dev_err(efuse->dev,
-			"write error status %d of block %d\n", ret, blk);
+			"write error status %u of block %d\n", status, blk);
 
 		writel(SPRD_EFUSE_ERR_CLR_MASK,
 		       efuse->base + SPRD_EFUSE_ERR_CLR);