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From cf1eeb29f94b68e4ed8b82818aed297012d1b2dd Mon Sep 17 00:00:00 2001
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From: Himanshu Madhani <hmadhani@redhat.com>
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Date: Thu, 1 Aug 2019 15:55:03 -0400
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Subject: [PATCH 043/124] [scsi] scsi: qla2xxx: Simplify conditional check
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again
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Message-id: <20190801155618.12650-44-hmadhani@redhat.com>
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Patchwork-id: 267819
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O-Subject: [RHEL 7.8 e-stor PATCH 043/118] scsi: qla2xxx: Simplify conditional check again
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Bugzilla: 1729270
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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From: Nathan Chancellor <natechancellor@gmail.com>
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Bugzilla 1729270
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Clang warns when it sees a logical not on the left side of a conditional
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statement because it thinks the logical not should be applied to the whole
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statement, not just the left side:
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drivers/scsi/qla2xxx/qla_nx.c:3703:7: warning: logical not is only
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applied to the left hand side of this comparison
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[-Wlogical-not-parentheses]
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This particular instance was already fixed by commit 0bfe7d3cae58 ("scsi:
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qla2xxx: Simplify conditional check") upstream but it was reintroduced by
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commit 3695310e37b4 ("scsi: qla2xxx: Update flash read/write routine") in
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the 5.2/scsi-queue.
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Fixes: 3695310e37b4 ("scsi: qla2xxx: Update flash read/write routine")
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Link: https://github.com/ClangBuiltLinux/linux/issues/80
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Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
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Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
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Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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(cherry picked from commit 46333cebe77883ff38be59c3e7200c5a5145d6ee)
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Signed-off-by: Himanshu Madhani <hmadhani@redhat.com>
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Signed-off-by: Jan Stancek <jstancek@redhat.com>
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---
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drivers/scsi/qla2xxx/qla_nx.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
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index 687c4cb49ecb..5b407708c105 100644
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--- a/drivers/scsi/qla2xxx/qla_nx.c
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+++ b/drivers/scsi/qla2xxx/qla_nx.c
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@@ -3695,8 +3695,8 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha)
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spin_unlock_irqrestore(&ha->hardware_lock, flags);
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/* Wait for pending cmds (physical and virtual) to complete */
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- if (!qla2x00_eh_wait_for_pending_commands(vha, 0, 0,
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- WAIT_HOST) == QLA_SUCCESS) {
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+ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0,
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+ WAIT_HOST)) {
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ql_dbg(ql_dbg_init, vha, 0x00b3,
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"Done wait for "
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"pending commands.\n");
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--
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2.13.6
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