Re: [PATCH 01/12] scsi_debug: cleanup naming and bit crunching

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On 04/25/2016 09:16 AM, Douglas Gilbert wrote:
@@ -580,8 +580,8 @@ static int sdebug_sectors_per;		/* sectors per cylinder */

  static unsigned int scsi_debug_lbp(void)
  {
-	return ((0 == scsi_debug_fake_rw) &&
-		(scsi_debug_lbpu | scsi_debug_lbpws | scsi_debug_lbpws10));
+	return ((0 == sdebug_fake_rw) &&
+		(sdebug_lbpu | sdebug_lbpws | sdebug_lbpws10));
  }

Since you are changing this code, please remove the superfluous parentheses, place the constant at the right side of the comparison and change "|" into "||" since the intention of the above code is to perform a logical or and this code is not in a performance-critical path.

+	sdebug_verbose = !!(SDEBUG_OPT_NOISE & sdebug_opts);
+	sdebug_any_injecting_opt = !!(SDEBUG_OPT_ALL_INJECTING & sdebug_opts);

Same comment here: please put constants at the right side. I think the latest version of checkpatch requests to do so.

Bart.
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