Squashfs: Check stream is not NULL in decompressor_multi.c

Fix static checker complaint that stream is not checked in squashfs_decompressor_destroy(). Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Phillip Lougher <[email protected]> Reviewed-by: Minchan Kim <[email protected]>
vieko · Nov 20, 2013 · ed4f381 · ed4f381
1 parent 0d455c1
commit ed4f381
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/fs/squashfs/decompressor_multi.c b/fs/squashfs/decompressor_multi.c
@@ -119,11 +119,10 @@ void squashfs_decompressor_destroy(struct squashfs_sb_info *msblk)
 			kfree(decomp_strm);
 			stream->avail_decomp--;
 		}
+		WARN_ON(stream->avail_decomp);
+		kfree(stream->comp_opts);
+		kfree(stream);
 	}
-
-	WARN_ON(stream->avail_decomp);
-	kfree(stream->comp_opts);
-	kfree(stream);
 }