From 6d310dfb382a303cbaf838e1b680f55cef18ae03 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 22 Jan 2015 11:20:40 +0000 Subject: scsi_debug: test always evaluates to false, || should be used instead cppcheck found the following issue: (warning) Logical conjunction always evaluates to false: alloc_len < 4 && alloc_len > 65535. ..the test should be instead: if (alloc_len < 4 || alloc_len > 65536) This error was introduced by recent commit 38d5c8336e60bf6e53a1da9 ("scsi_debug: add Report supported opcodes+tmfs; Compare and write") Signed-off-by: Colin Ian King Acked-by: Douglas Gilbert Signed-off-by: Christoph Hellwig --- drivers/scsi/scsi_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 9a74f425db93..4aca1b0378c2 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1623,7 +1623,7 @@ resp_rsup_opcodes(struct scsi_cmnd *scp, struct sdebug_dev_info *devip) req_opcode = cmd[3]; req_sa = get_unaligned_be16(cmd + 4); alloc_len = get_unaligned_be32(cmd + 6); - if (alloc_len < 4 && alloc_len > 0xffff) { + if (alloc_len < 4 || alloc_len > 0xffff) { mk_sense_invalid_fld(scp, SDEB_IN_CDB, 6, -1); return check_condition_result; } -- cgit v1.2.3