Fix style issues

Convert tab to spaces; fix opening brace position.

Signed-off-by: Fabio Utzig <utzig@apache.org>

Author: utzig

boot/bootutil/src/loader.c

@@ -1281,8 +1281,7 @@ boot_copy_region(struct boot_loader_state *state,
                     blk_off = (abs_off - hdr->ih_hdr_size) & 0xf;
                 }
 
-                if (blk_sz > 0)
-                {
+                if (blk_sz > 0) {
                     tlv_off = BOOT_TLV_OFF(hdr);
                     if (abs_off + chunk_sz > tlv_off) {
                         /* do not decrypt TLVs */

boot/bootutil/src/swap_move.c

@@ -86,7 +86,7 @@ boot_read_image_header(struct boot_loader_state *state, int slot,
 
     off = 0;
     if (bs && !boot_status_is_reset(bs)) {
-	boot_find_status(BOOT_CURR_IMG(state), &fap);
+        boot_find_status(BOOT_CURR_IMG(state), &fap);
         if (fap == NULL || boot_read_swap_size(fap, &swap_size)) {
             rc = BOOT_EFLASH;
             goto done;