MFC 1.47: Remove two unused variables
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@ -276,7 +276,6 @@ tar_mode_u(struct bsdtar *bsdtar)
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off_t end_offset;
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struct archive *a;
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struct archive_entry *entry;
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const char *filename;
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int format;
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struct archive_dir_entry *p;
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struct archive_dir archive_dir;
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@ -284,7 +283,6 @@ tar_mode_u(struct bsdtar *bsdtar)
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bsdtar->archive_dir = &archive_dir;
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memset(&archive_dir, 0, sizeof(archive_dir));
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filename = NULL;
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format = ARCHIVE_FORMAT_TAR_PAX_RESTRICTED;
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/* Sanity-test some arguments and the file. */
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@ -906,13 +904,9 @@ lookup_hardlink(struct bsdtar *bsdtar, struct archive_entry *entry,
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/* If the links cache is getting too full, enlarge the hash table. */
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if (links_cache->number_entries > links_cache->number_buckets * 2)
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{
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int count;
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new_size = links_cache->number_buckets * 2;
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new_buckets = malloc(new_size * sizeof(struct links_entry *));
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count = 0;
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if (new_buckets != NULL) {
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memset(new_buckets, 0,
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new_size * sizeof(struct links_entry *));
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