NAND: Fix misplaced return statement in nand_{read,write}_skip_bad().

This caused the operation to be needlessly repeated if there were
no bad blocks and no errors.

Signed-off-by: Valeriy Glushkov <gvv@lstec.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

drivers/mtd/nand/nand_util.c

@@ -487,12 +487,12 @@ int nand_write_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
 
 	if (len_incl_bad == *length) {
 		rval = nand_write (nand, offset, length, buffer);
-		if (rval != 0) {
+		if (rval != 0)
 			printf ("NAND write to offset %x failed %d\n",
 				offset, rval);
+
 		return rval;
 	}
-	}
 
 	while (left_to_write > 0) {
 		size_t block_offset = offset & (nand->erasesize - 1);
@@ -557,12 +557,12 @@ int nand_read_skip_bad(nand_info_t *nand, size_t offset, size_t *length,
 
 	if (len_incl_bad == *length) {
 		rval = nand_read (nand, offset, length, buffer);
-		if (rval != 0) {
+		if (rval != 0)
 			printf ("NAND read from offset %x failed %d\n",
 				offset, rval);
+
 		return rval;
 	}
-	}
 
 	while (left_to_read > 0) {
 		size_t block_offset = offset & (nand->erasesize - 1);