From a06487242467aa9511470f1f92184ae1a9149d37 Mon Sep 17 00:00:00 2001 From: Aya Mahfouz Date: Wed, 4 Mar 2015 08:20:14 +0200 Subject: [PATCH] staging: unisys: virthba: remove extra parentheses around left bit shift operations Removes extra parentheses around bitwise left shift operations. The case handled is when resultant value is assigned to a variable. The issue was detected and resolved using the following coccinelle script: @@ expression e, e1; constant c; @@ e = -(e1 +e1 << -c); +c; @@ identifier i; constant c; type t; expression e; @@ t i = -(e +e << -c); +c; @@ expression e, e1; identifier f; constant c; @@ e1 = f(..., -(e +e << -c) +c ,...); Signed-off-by: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman --- drivers/staging/unisys/virthba/virthba.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/unisys/virthba/virthba.c b/drivers/staging/unisys/virthba/virthba.c index ca89e76fbf7e..2ad0c1939623 100644 --- a/drivers/staging/unisys/virthba/virthba.c +++ b/drivers/staging/unisys/virthba/virthba.c @@ -1534,7 +1534,7 @@ virthba_serverdown_complete(struct work_struct *work) switch (pendingdel->cmdtype) { case CMD_SCSI_TYPE: scsicmd = (struct scsi_cmnd *)pendingdel->sent; - scsicmd->result = (DID_RESET << 16); + scsicmd->result = DID_RESET << 16; if (scsicmd->scsi_done) scsicmd->scsi_done(scsicmd); break;