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io.c: unused assignments

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* io.c (fptr_finalize_flush): removed unused assignments.  if
  noraise, err is never used after set.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-02-02 08:30:57 +00:00
parent 80477c1dff
commit 49e801c1c7
1 changed files with 3 additions and 4 deletions
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7
io.c
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@ -4523,8 +4523,7 @@ fptr_finalize_flush(rb_io_t *fptr, int noraise, int keepgvl)
}
if (fptr->wbuf.len) {
if (noraise) {
if ((int)io_flush_buffer_sync(fptr) < 0 && NIL_P(err))
err = Qtrue;
io_flush_buffer_sync(fptr);
}
else {
if (io_fflush(fptr) < 0 && NIL_P(err))
@ -4543,7 +4542,7 @@ fptr_finalize_flush(rb_io_t *fptr, int noraise, int keepgvl)
/* stdio_file is deallocated anyway
* even if fclose failed. */
if ((maygvl_fclose(stdio_file, noraise) < 0) && NIL_P(err))
err = noraise ? Qtrue : INT2NUM(errno);
if (!noraise) err = INT2NUM(errno);
}
else if (0 <= fd) {
/* fptr->fd may be closed even if close fails.
@ -4554,7 +4553,7 @@ fptr_finalize_flush(rb_io_t *fptr, int noraise, int keepgvl)
keepgvl |= !(mode & FMODE_WRITABLE);
keepgvl |= noraise;
if ((maygvl_close(fd, keepgvl) < 0) && NIL_P(err))
err = noraise ? Qtrue : INT2NUM(errno);
if (!noraise) err = INT2NUM(errno);
}
if (!NIL_P(err) && !noraise) {