diff options
| -rw-r--r-- | drivers/staging/rtlwifi/phydm/phydm_dig.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/rtlwifi/phydm/phydm_dig.c b/drivers/staging/rtlwifi/phydm/phydm_dig.c index 31a4f3fcad19..c88b9788363a 100644 --- a/drivers/staging/rtlwifi/phydm/phydm_dig.c +++ b/drivers/staging/rtlwifi/phydm/phydm_dig.c @@ -490,6 +490,8 @@ void odm_pause_dig(void *dm_void, enum phydm_pause_type pause_type, break; } + /* pin max_level to be >= 0 */ + max_level = max_t(s8, 0, max_level); /* write IGI of lower level */ odm_write_dig(dm, dig_tab->pause_dig_value[max_level]); ODM_RT_TRACE(dm, ODM_COMP_DIG, |