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https://github.com/kdave/btrfs-progs
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btrfs-image.c: fix return values
- Exit with non-zero when fail; - Don't exit in non-main functions, return. Signed-off-by: WANG Cong <wangcong@zeuux.org>
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@ -741,7 +741,7 @@ static int restore_metadump(const char *input, FILE *out, int num_threads)
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in = fopen(input, "r");
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if (!in) {
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perror("unable to open metadump image");
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exit(1);
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return 1;
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}
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}
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@ -760,7 +760,7 @@ static int restore_metadump(const char *input, FILE *out, int num_threads)
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if (le64_to_cpu(header->magic) != HEADER_MAGIC ||
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le64_to_cpu(header->bytenr) != bytenr) {
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fprintf(stderr, "bad header in metadump image\n");
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exit(1);
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return 1;
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}
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ret = add_cluster(cluster, &mdrestore, &bytenr);
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BUG_ON(ret);
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@ -850,5 +850,5 @@ int main(int argc, char *argv[])
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else
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fclose(out);
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exit(0);
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exit(ret);
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}
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