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spl: fit: improve spl_nand_fit_read(...) readability

Replacing the ret variable with err and handling first the error
condition about the value returned by the spl_nand_fit_read routine,
improves the code readability.
Furthermore, the 'else' int the 'else return ret' instruction was
useless.

cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Dario Binacchi 4 年之前
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84dd190244
共有 1 個文件被更改,包括 5 次插入5 次删除
  1. 5 5
      common/spl/spl_nand.c

+ 5 - 5
common/spl/spl_nand.c

@@ -43,15 +43,15 @@ static ulong spl_nand_fit_read(struct spl_load_info *load, ulong offs,
 			       ulong size, void *dst)
 {
 	ulong sector;
-	int ret;
+	int err;
 
 	sector = *(int *)load->priv;
 	offs = sector + nand_spl_adjust_offset(sector, offs - sector);
-	ret = nand_spl_load_image(offs, size, dst);
-	if (!ret)
-		return size;
-	else
+	err = nand_spl_load_image(offs, size, dst);
+	if (err)
 		return 0;
+
+	return size;
 }
 
 static int spl_nand_load_element(struct spl_image_info *spl_image,