libbb: remove unused variables

Remove unused variables from deb_extract() to avoid compiler warnings.

Signed-off-by: Jo-Philipp Wich <[email protected]>

diff --git a/libbb/unarchive.c b/libbb/unarchive.c
index 6edb5b673bd4a484ee2fddbb6f15f3da28a7a3c0..31486e2d1664f7207ba0cd9e3b44c929b937c80c 100644 (file)
--- a/libbb/unarchive.c
+++ b/libbb/unarchive.c
@@ -523,15 +523,11 @@ char *deb_extract(const char *package_filename, FILE * out_stream,
                  const char *filename, int *err)
 {
        FILE *deb_stream = NULL;
-       file_header_t *ar_header = NULL;
        const char **file_list = NULL;
        char *output_buffer = NULL;
        char *ared_file = NULL;
-       char ar_magic[8];
-       int gz_err;
        struct gzip_handle tar_outer = { }, tar_inner = { };
        file_header_t *tar_header;
-       ssize_t len;
 
        *err = 0;