Commit 84606769 authored by Janie Tu's avatar Janie Tu Committed by Luca Coelho
Browse files

iwlwifi: mvm: fix sar profile printing issue 



The profile shows an invalid value because the wrong format was used.
A u8 value should use by %hhu, not %hhd.  Fix thisit by changing it to
%hhu.

Signed-off-by: default avatarJanie Tu <janiex.tu@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a595be52af22.I1843c3c4f9fb32fa8d439052bd0a5ad230f292e2@changeid


Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent cc598782

drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c

+2 −2
Original line number Diff line number Diff line
@@ -381,10 +381,10 @@ static ssize_t iwl_dbgfs_sar_geo_profile_read(struct file *file, 
		pos += scnprintf(buf + pos, bufsz - pos,

				 "Use geographic profile %d\n", tbl_idx);

		pos += scnprintf(buf + pos, bufsz - pos,

				 "2.4GHz:\n\tChain A offset: %hhd dBm\n\tChain B offset: %hhd dBm\n\tmax tx power: %hhd dBm\n",

				 "2.4GHz:\n\tChain A offset: %hhu dBm\n\tChain B offset: %hhu dBm\n\tmax tx power: %hhu dBm\n",

				 value[1], value[2], value[0]);

		pos += scnprintf(buf + pos, bufsz - pos,

				 "5.2GHz:\n\tChain A offset: %hhd dBm\n\tChain B offset: %hhd dBm\n\tmax tx power: %hhd dBm\n",

				 "5.2GHz:\n\tChain A offset: %hhu dBm\n\tChain B offset: %hhu dBm\n\tmax tx power: %hhu dBm\n",

				 value[4], value[5], value[3]);

	}

	mutex_unlock(&mvm->mutex);