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grep: simplify grep_oid and grep_file
In the NO_PTHREADS or !num_threads case, this doesn't change anything. In the threaded case, note that grep_source_init duplicates its third argument, so there is no need to keep [path]buf.buf alive across the call of add_work(). Signed-off-by: Rasmus Villemoes <rv@rasmusvillemoes.dk> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -326,6 +326,7 @@ static int grep_oid(struct grep_opt *opt, const struct object_id *oid,
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}
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grep_source_init(&gs, GREP_SOURCE_OID, pathbuf.buf, path, oid);
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strbuf_release(&pathbuf);
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#ifndef NO_PTHREADS
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if (num_threads) {
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@ -334,14 +335,12 @@ static int grep_oid(struct grep_opt *opt, const struct object_id *oid,
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* its fields, so do not call grep_source_clear()
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*/
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add_work(opt, &gs);
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strbuf_release(&pathbuf);
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return 0;
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} else
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#endif
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{
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int hit;
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strbuf_release(&pathbuf);
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hit = grep_source(opt, &gs);
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grep_source_clear(&gs);
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@ -360,6 +359,7 @@ static int grep_file(struct grep_opt *opt, const char *filename)
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strbuf_addstr(&buf, filename);
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grep_source_init(&gs, GREP_SOURCE_FILE, buf.buf, filename, filename);
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strbuf_release(&buf);
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#ifndef NO_PTHREADS
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if (num_threads) {
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@ -368,14 +368,12 @@ static int grep_file(struct grep_opt *opt, const char *filename)
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* its fields, so do not call grep_source_clear()
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*/
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add_work(opt, &gs);
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strbuf_release(&buf);
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return 0;
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} else
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#endif
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{
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int hit;
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strbuf_release(&buf);
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hit = grep_source(opt, &gs);
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grep_source_clear(&gs);
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