There is a risk that the variable will be used without being initialized.
This was largely found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
---
drivers/scsi/mpt3sas/mpt3sas_transport.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c
b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index 65170cb..f648dc4 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -305,8 +305,8 @@ _transport_expander_report_manufacture(struct
MPT3SAS_ADAPTER *ioc,
void *data_out = NULL;
dma_addr_t data_out_dma;
dma_addr_t data_in_dma;
- size_t data_in_sz;
- size_t data_out_sz;
+ size_t data_in_sz = sizeof(struct rep_manu_reply);
+ size_t data_out_sz = sizeof(struct rep_manu_request);
u16 wait_state_count;
if (ioc->shost_recovery || ioc->pci_error_recovery) {
@@ -357,8 +357,6 @@ _transport_expander_report_manufacture(struct
MPT3SAS_ADAPTER *ioc,
mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
ioc->transport_cmds.smid = smid;
- data_out_sz = sizeof(struct rep_manu_request);
- data_in_sz = sizeof(struct rep_manu_reply);
data_out = pci_alloc_consistent(ioc->pdev, data_out_sz + data_in_sz,
&data_out_dma);
--
1.7.10.4
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