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scsi: mpi3mr: Fix W=1 compilation warnings

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Fix for the following W=1 compilation warning:

  'strncpy' output may be truncated copying 16 bytes from a string of
  length 64

Link: https://lore.kernel.org/r/20210707081756.20922-1-sreekanth.reddy@broadcom.com
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy 2021-07-07 13:47:56 +05:30 committed by Martin K. Petersen
parent bb6beabf2f
commit aa0dc6a733
1 changed files with 7 additions and 8 deletions
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15
drivers/scsi/mpi3mr/mpi3mr_fw.c
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@ -2607,14 +2607,13 @@ static int mpi3mr_issue_iocinit(struct mpi3mr_ioc *mrioc)
goto out;
}
drv_info->information_length = cpu_to_le32(data_len);
strncpy(drv_info->driver_signature, "Broadcom", sizeof(drv_info->driver_signature));
strncpy(drv_info->os_name, utsname()->sysname, sizeof(drv_info->os_name));
drv_info->os_name[sizeof(drv_info->os_name) - 1] = 0;
strncpy(drv_info->os_version, utsname()->release, sizeof(drv_info->os_version));
drv_info->os_version[sizeof(drv_info->os_version) - 1] = 0;
strncpy(drv_info->driver_name, MPI3MR_DRIVER_NAME, sizeof(drv_info->driver_name));
strncpy(drv_info->driver_version, MPI3MR_DRIVER_VERSION, sizeof(drv_info->driver_version));
strncpy(drv_info->driver_release_date, MPI3MR_DRIVER_RELDATE, sizeof(drv_info->driver_release_date));
strscpy(drv_info->driver_signature, "Broadcom", sizeof(drv_info->driver_signature));
strscpy(drv_info->os_name, utsname()->sysname, sizeof(drv_info->os_name));
strscpy(drv_info->os_version, utsname()->release, sizeof(drv_info->os_version));
strscpy(drv_info->driver_name, MPI3MR_DRIVER_NAME, sizeof(drv_info->driver_name));
strscpy(drv_info->driver_version, MPI3MR_DRIVER_VERSION, sizeof(drv_info->driver_version));
strscpy(drv_info->driver_release_date, MPI3MR_DRIVER_RELDATE,
sizeof(drv_info->driver_release_date));
drv_info->driver_capabilities = 0;
memcpy((u8 *)&mrioc->driver_info, (u8 *)drv_info,
sizeof(mrioc->driver_info));