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reftable/blocksource: refactor code to match our coding style
Refactor `reftable_block_source_from_file()` to match our coding style better. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -125,24 +125,23 @@ static struct reftable_block_source_vtable file_vtable = {
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int reftable_block_source_from_file(struct reftable_block_source *bs,
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const char *name)
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{
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struct stat st = { 0 };
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int err = 0;
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int fd = open(name, O_RDONLY);
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struct file_block_source *p = NULL;
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struct file_block_source *p;
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struct stat st;
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int fd;
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fd = open(name, O_RDONLY);
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if (fd < 0) {
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if (errno == ENOENT) {
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if (errno == ENOENT)
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return REFTABLE_NOT_EXIST_ERROR;
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}
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return -1;
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}
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err = fstat(fd, &st);
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if (err < 0) {
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if (fstat(fd, &st) < 0) {
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close(fd);
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return REFTABLE_IO_ERROR;
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}
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p = reftable_calloc(sizeof(struct file_block_source));
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p = reftable_calloc(sizeof(*p));
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p->size = st.st_size;
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p->fd = fd;
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