diff options
| author |   Joe Carnuccio <joe.carnuccio@cavium.com> | 2022-01-09 21:02:17 -0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2022-01-24 23:57:32 -0500 |
| commit | cfbafad7c6032d449a5a07f2d273acd2437bbc6a (patch) | |
| tree | fc91b9c7a4f92f0e14de7a2e334dfbda8dcee6f3 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | scsi: qla2xxx: Add devids and conditionals for 28xx (diff) | |
| download | linux-dev-cfbafad7c6032d449a5a07f2d273acd2437bbc6a.tar.xz linux-dev-cfbafad7c6032d449a5a07f2d273acd2437bbc6a.zip | |
scsi: qla2xxx: Check for firmware dump already collected
While allocating firmware dump, check if dump is already collected and do
not re-allocate the buffer.
Link: https://lore.kernel.org/r/20220110050218.3958-17-njavali@marvell.com
Cc: stable@vger.kernel.org
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index acc39a08454c..835ed4179887 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3482,6 +3482,14 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) struct rsp_que *rsp = ha->rsp_q_map[0]; struct qla2xxx_fw_dump *fw_dump; + if (ha->fw_dump) { + ql_dbg(ql_dbg_init, vha, 0x00bd, + "Firmware dump already allocated.\n"); + return; + } + + ha->fw_dumped = 0; + ha->fw_dump_cap_flags = 0; dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0; req_q_size = rsp_q_size = 0; |