| Message ID | 20240928-driver-fixes-for-mpi3mr_fw-v1-1-fc340a71e19a@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [next] scsi: mpi3mr: fix uninitialized variables in mpi3mr_bring_ioc_ready | expand |
On Sat, Sep 28, 2024 at 3:17 PM Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> wrote: > > Initialize the `start_time` & `elapsed_time_sec` variable > to prevent errors when calculating elapsed_time_sec. > > Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> > --- > drivers/scsi/mpi3mr/mpi3mr_fw.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c > index f1ab76351bd8..f93968b76883 100644 > --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c > +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c > @@ -1363,7 +1363,8 @@ static int mpi3mr_bring_ioc_ready(struct mpi3mr_ioc *mrioc) > enum mpi3mr_iocstate ioc_state; > u64 base_info; > u8 retry = 0; > - u64 start_time, elapsed_time_sec; > + u64 start_time = 0; > + u64 elapsed_time_sec = 0; >>Thanks for identifying this issue, however, we need to do some additional changes on top of this, Broadcom engineers will submit a better patch soon. > > retry_bring_ioc_ready: > > > --- > base-commit: 40e0c9d414f57d450e3ad03c12765e797fc3fede > change-id: 20240928-driver-fixes-for-mpi3mr_fw-2fac1a9bda03 > > Best regards, > -- > Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> >
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index f1ab76351bd8..f93968b76883 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -1363,7 +1363,8 @@ static int mpi3mr_bring_ioc_ready(struct mpi3mr_ioc *mrioc) enum mpi3mr_iocstate ioc_state; u64 base_info; u8 retry = 0; - u64 start_time, elapsed_time_sec; + u64 start_time = 0; + u64 elapsed_time_sec = 0; retry_bring_ioc_ready:
Initialize the `start_time` & `elapsed_time_sec` variable to prevent errors when calculating elapsed_time_sec. Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@gmail.com> --- drivers/scsi/mpi3mr/mpi3mr_fw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- base-commit: 40e0c9d414f57d450e3ad03c12765e797fc3fede change-id: 20240928-driver-fixes-for-mpi3mr_fw-2fac1a9bda03 Best regards,