diff options
| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2022-01-09 21:02:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:18:26 +0200 |
| commit | c478b2cde9b5ae4f796e2060faec910337ba3f2b (patch) | |
| tree | 471c37d33be7a63a42596506f24d7fc1a0fa2c9e /drivers/scsi | |
| parent | 96391480abfe4af94860f1fb2b4f4d641082e678 (diff) | |
scsi: qla2xxx: Check for firmware dump already collected
commit cfbafad7c6032d449a5a07f2d273acd2437bbc6a upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi')
| -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 1d0cd2e4e36a..3916fcdbc5f3 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -3231,6 +3231,14 @@ 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; |