diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_debugfs.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_debugfs.c b/drivers/net/ethernet/intel/ice/ice_debugfs.c index c2bfba6b9ead..9fc0fd95a13d 100644 --- a/drivers/net/ethernet/intel/ice/ice_debugfs.c +++ b/drivers/net/ethernet/intel/ice/ice_debugfs.c @@ -64,9 +64,6 @@ static const char * const ice_fwlog_level_string[] = { "verbose", }; -/* the order in this array is important. it matches the ordering of the - * values in the FW so the index is the same value as in ice_fwlog_level - */ static const char * const ice_fwlog_log_size[] = { "128K", "256K", @@ -174,7 +171,7 @@ ice_debugfs_module_write(struct file *filp, const char __user *buf, if (*ppos != 0 || count > 8) return -EINVAL; - cmd_buf = memdup_user(buf, count); + cmd_buf = memdup_user_nul(buf, count); if (IS_ERR(cmd_buf)) return PTR_ERR(cmd_buf); @@ -260,7 +257,7 @@ ice_debugfs_nr_messages_write(struct file *filp, const char __user *buf, if (*ppos != 0 || count > 4) return -EINVAL; - cmd_buf = memdup_user(buf, count); + cmd_buf = memdup_user_nul(buf, count); if (IS_ERR(cmd_buf)) return PTR_ERR(cmd_buf); @@ -335,7 +332,7 @@ ice_debugfs_enable_write(struct file *filp, const char __user *buf, if (*ppos != 0 || count > 2) return -EINVAL; - cmd_buf = memdup_user(buf, count); + cmd_buf = memdup_user_nul(buf, count); if (IS_ERR(cmd_buf)) return PTR_ERR(cmd_buf); @@ -431,7 +428,7 @@ ice_debugfs_log_size_write(struct file *filp, const char __user *buf, if (*ppos != 0 || count > 5) return -EINVAL; - cmd_buf = memdup_user(buf, count); + cmd_buf = memdup_user_nul(buf, count); if (IS_ERR(cmd_buf)) return PTR_ERR(cmd_buf); @@ -648,6 +645,16 @@ err_create_module_files: } /** + * ice_debugfs_pf_deinit - cleanup PF's debugfs + * @pf: pointer to the PF struct + */ +void ice_debugfs_pf_deinit(struct ice_pf *pf) +{ + debugfs_remove_recursive(pf->ice_debugfs_pf); + pf->ice_debugfs_pf = NULL; +} + +/** * ice_debugfs_init - create root directory for debugfs entries */ void ice_debugfs_init(void) |