staging: unisys: fix indentation of uisutil_copy_fragsinfo_from_skb()

The function uisutil_copy_fragsinfo_from_skb() in uisutils.c is messy and
over-indented. This patch fixes the function's indentation so it is cleaner.
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/uislib/uisutils.c

@@ -229,7 +229,9 @@ uisutil_copy_fragsinfo_from_skb(unsigned char *calling_ctx, void *skb_in,
 		offset += size;
 		count++;
 	}
-	if (numfrags) {
+	if (!numfrags)
+		goto dolist;
+
 	if ((count + numfrags) > frags_max) {
 		LOGERR("**** FAILED %s frags array too small: max:%d count+nr_frags:%d\n",
 		     calling_ctx, frags_max, count + numfrags);
@@ -237,7 +239,8 @@ uisutil_copy_fragsinfo_from_skb(unsigned char *calling_ctx, void *skb_in,
 	}
 
 	for (ii = 0; ii < numfrags; ii++) {
-			count = add_physinfo_entries(page_to_pfn(skb_frag_page(&skb_shinfo(skb)->frags[ii])),	/* pfn */
+		count = add_physinfo_entries(page_to_pfn(
+				skb_frag_page(&skb_shinfo(skb)->frags[ii])),
 					skb_shinfo(skb)->frags[ii].
 					page_offset,
 					skb_shinfo(skb)->frags[ii].
@@ -248,8 +251,8 @@ uisutil_copy_fragsinfo_from_skb(unsigned char *calling_ctx, void *skb_in,
 			return -1;	/* failure */
 		}
 	}
-	}
-	if (skb_shinfo(skb)->frag_list) {
+
+dolist: if (skb_shinfo(skb)->frag_list) {
 		struct sk_buff *skbinlist;
 		int c;
 
@@ -258,8 +261,7 @@ uisutil_copy_fragsinfo_from_skb(unsigned char *calling_ctx, void *skb_in,
 
 			c = uisutil_copy_fragsinfo_from_skb("recursive",
 				skbinlist,
-							    skbinlist->len -
-							    skbinlist->data_len,
+				skbinlist->len - skbinlist->data_len,
 				frags_max - count,
 				&frags[count]);
 			if (c == -1) {