Minor cleanup on fragment handling code

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 12 insertions, 2 deletions

diff --git a/lib/sqfs/blk_proc/fragtbl.c b/lib/sqfs/blk_proc/fragtbl.c
index c8a3397..2467036 100644
--- a/lib/sqfs/blk_proc/fragtbl.c
+++ b/lib/sqfs/blk_proc/fragtbl.c
@@ -28,8 +28,7 @@ static int grow_fragment_table(sqfs_block_processor_t *proc)
 	return 0;
 }
 
-static int store_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag,
-			  uint64_t signature)
+static int grow_deduplication_list(sqfs_block_processor_t *proc)
 {
 	size_t new_sz;
 	void *new;
@@ -46,6 +45,17 @@ static int store_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag,
 		proc->frag_list_max = new_sz;
 	}
 
+	return 0;
+}
+
+static int store_fragment(sqfs_block_processor_t *proc, sqfs_block_t *frag,
+			  uint64_t signature)
+{
+	int err = grow_deduplication_list(proc);
+
+	if (err)
+		return err;
+
 	proc->frag_list[proc->frag_list_num].index = proc->frag_block->index;
 	proc->frag_list[proc->frag_list_num].offset = proc->frag_block->size;
 	proc->frag_list[proc->frag_list_num].signature = signature;