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scsi: megaraid_sas: Fix fw_crash_buffer_show()

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[ Upstream commit 0808ed6ebbc292222ca069d339744870f6d801da ]

If crash_dump_buf is not allocated then crash dump can't be available.
Replace logical 'and' with 'or'.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20230324135249.9733-1-thenzl@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tomas Henzl 2023-03-24 14:52:49 +01:00 committed by Greg Kroah-Hartman
parent 54d2226eb4
commit 562761d029
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/megaraid/megaraid_sas_base.c
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@ -2983,7 +2983,7 @@ megasas_fw_crash_buffer_show(struct device *cdev,
spin_lock_irqsave(&instance->crashdump_lock, flags); spin_lock_irqsave(&instance->crashdump_lock, flags);
buff_offset = instance->fw_crash_buffer_offset; buff_offset = instance->fw_crash_buffer_offset;
if (!instance->crash_dump_buf && if (!instance->crash_dump_buf ||
!((instance->fw_crash_state == AVAILABLE) || !((instance->fw_crash_state == AVAILABLE) ||
(instance->fw_crash_state == COPYING))) { (instance->fw_crash_state == COPYING))) {
dev_err(&instance->pdev->dev, dev_err(&instance->pdev->dev,