CC: kbuild-...@lists.01.org CC: linux-ker...@vger.kernel.org TO: Aya Levin <a...@mellanox.com> CC: Saeed Mahameed <sae...@mellanox.com> CC: Moshe Shemesh <mo...@mellanox.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 581cb3a26baf846ee9636214afaa5333919875b1 commit: 5f29458b77d51c104554575b73184c243930aa87 net/mlx5e: Support dump callback in TX reporter date: 7 months ago :::::: branch date: 17 hours ago :::::: commit date: 7 months ago config: powerpc-randconfig-m031-20200911 (attached as .config) compiler: powerpc64-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> Reported-by: Dan Carpenter <dan.carpen...@oracle.com> smatch warnings: drivers/net/ethernet/mellanox/mlx5/core/en/health.c:226 mlx5e_health_rsc_fmsg_binary() error: uninitialized symbol 'err'. # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5f29458b77d51c104554575b73184c243930aa87 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 5f29458b77d51c104554575b73184c243930aa87 vim +/err +226 drivers/net/ethernet/mellanox/mlx5/core/en/health.c 5f29458b77d51c Aya Levin 2020-02-11 208 5f29458b77d51c Aya Levin 2020-02-11 209 #define MLX5_HEALTH_DEVLINK_MAX_SIZE 1024 5f29458b77d51c Aya Levin 2020-02-11 210 static int mlx5e_health_rsc_fmsg_binary(struct devlink_fmsg *fmsg, 5f29458b77d51c Aya Levin 2020-02-11 211 const void *value, u32 value_len) 5f29458b77d51c Aya Levin 2020-02-11 212 5f29458b77d51c Aya Levin 2020-02-11 213 { 5f29458b77d51c Aya Levin 2020-02-11 214 u32 data_size; 5f29458b77d51c Aya Levin 2020-02-11 215 u32 offset; 5f29458b77d51c Aya Levin 2020-02-11 216 int err; 5f29458b77d51c Aya Levin 2020-02-11 217 5f29458b77d51c Aya Levin 2020-02-11 218 for (offset = 0; offset < value_len; offset += data_size) { 5f29458b77d51c Aya Levin 2020-02-11 219 data_size = value_len - offset; 5f29458b77d51c Aya Levin 2020-02-11 220 if (data_size > MLX5_HEALTH_DEVLINK_MAX_SIZE) 5f29458b77d51c Aya Levin 2020-02-11 221 data_size = MLX5_HEALTH_DEVLINK_MAX_SIZE; 5f29458b77d51c Aya Levin 2020-02-11 222 err = devlink_fmsg_binary_put(fmsg, value + offset, data_size); 5f29458b77d51c Aya Levin 2020-02-11 223 if (err) 5f29458b77d51c Aya Levin 2020-02-11 224 break; 5f29458b77d51c Aya Levin 2020-02-11 225 } 5f29458b77d51c Aya Levin 2020-02-11 @226 return err; 5f29458b77d51c Aya Levin 2020-02-11 227 } 5f29458b77d51c Aya Levin 2020-02-11 228 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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