diff options
| author | Justin Stitt | 2022-07-11 17:01:52 -0700 |
|---|---|---|
| committer | Jakub Kicinski | 2022-07-12 17:38:44 -0700 |
| commit | ef2a95db89003e8304e429dc48556fecb8c7140b (patch) | |
| tree | 070bd760cc60cbb7f2bdea6274c87406c8e469bd /drivers/net | |
| parent | d7d27304a91e1b89025b8b691c08e1e5fde98deb (diff) | |
nfp: fix clang -Wformat warnings
When building with Clang we encounter these warnings:
| drivers/net/ethernet/netronome/nfp/nfp_app.c:233:99: error: format
| specifies type 'unsigned char' but the argument has underlying type
| 'unsigned int' [-Werror,-Wformat] nfp_err(pf->cpp, "unknown FW app ID
| 0x%02hhx, driver too old or support for FW not built in\n", id);
-
| drivers/net/ethernet/netronome/nfp/nfp_main.c:396:11: error: format
| specifies type 'unsigned char' but the argument has type 'int'
| [-Werror,-Wformat] serial, interface >> 8, interface & 0xff);
Correct format specifier for `id` is `%x` since the default type for the
`nfp_app_id` enum is `unsigned int`. The second warning is also solved
by using the `%x` format specifier as the expressions involving
`interface` are implicity promoted to integers (%x is used to maintain
hexadecimal representation).
Link: https://github.com/ClangBuiltLinux/linux/issues/378
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20220712000152.2292031-1-justinstitt@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_app.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_main.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.c b/drivers/net/ethernet/netronome/nfp/nfp_app.c index 09f250e74dfa..bb3f46c74f77 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.c @@ -230,7 +230,7 @@ struct nfp_app *nfp_app_alloc(struct nfp_pf *pf, enum nfp_app_id id) struct nfp_app *app; if (id >= ARRAY_SIZE(apps) || !apps[id]) { - nfp_err(pf->cpp, "unknown FW app ID 0x%02hhx, driver too old or support for FW not built in\n", id); + nfp_err(pf->cpp, "unknown FW app ID 0x%02x, driver too old or support for FW not built in\n", id); return ERR_PTR(-EINVAL); } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c index 36b173039024..873429f7a6da 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c @@ -392,7 +392,7 @@ nfp_net_fw_find(struct pci_dev *pdev, struct nfp_pf *pf) /* First try to find a firmware image specific for this device */ interface = nfp_cpp_interface(pf->cpp); nfp_cpp_serial(pf->cpp, &serial); - sprintf(fw_name, "netronome/serial-%pMF-%02hhx-%02hhx.nffw", + sprintf(fw_name, "netronome/serial-%pMF-%02x-%02x.nffw", serial, interface >> 8, interface & 0xff); fw = nfp_net_fw_request(pdev, pf, fw_name); if (fw) |