[PATCH v3 0/2] Fix warnings for RISC-V builds

[Sean Chang <seanwascoding@gmail.com>]

This series addresses several compiler warnings found when building the
kernel for RISC-V.

The first patch fixes unused variable warnings in the NFS client (including
nfs4proc and flexfilelayout) that occur in certain build configurations.

The second patch fixes a format-truncation warning in the MACB ethernet
driver by ensuring the snprintf output fits within the destination buffer.

v3:
- Expand commit descriptions to include technical details regarding macro
expansion, as requested by Andrew Lunn.
- Test the different platform, such as ARM, ARM64, X86_64.

v2:
- Split the original treewide patch into subsystem-specific commits.
- Added more detailed commit descriptions to satisfy checkpatch.

Sean Chang (2):
  nfs: fix unused variable warning when CONFIG_SUNRPC_DEBUG is disabled
  net: macb: use ethtool_sprintf to fill ethtool stats strings

 drivers/net/ethernet/cadence/macb_main.c  | 7 ++-----
 fs/nfs/flexfilelayout/flexfilelayout.c    | 2 +-
 fs/nfs/flexfilelayout/flexfilelayoutdev.c | 3 ++-
 fs/nfs/nfs4proc.c                         | 2 +-
 4 files changed, 6 insertions(+), 8 deletions(-)

-- 
2.34.1