1 files changed, 1 insertions, 16 deletions

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index e415e81ecd3e..6d1aab6316ba 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -390,8 +390,6 @@ static s32 e1000_get_variants_ich8lan(struct e1000_adapter *adapter)
 }
 
 static DEFINE_MUTEX(nvm_mutex);
-static pid_t nvm_owner_pid = -1;
-static char nvm_owner_name[TASK_COMM_LEN] = "";
 
 /**
  *  e1000_acquire_swflag_ich8lan - Acquire software control flag
@@ -408,16 +406,7 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
 
         might_sleep();
 
-        if (!mutex_trylock(&nvm_mutex)) {
-                WARN(1, KERN_ERR "e1000e mutex contention. Owned by process "
-                     "%s (pid %d), required by process %s (pid %d)\n",
-                     nvm_owner_name, nvm_owner_pid,
-                     current->comm, current->pid);
-
-                mutex_lock(&nvm_mutex);
-        }
-        nvm_owner_pid = current->pid;
-        strncpy(nvm_owner_name, current->comm, TASK_COMM_LEN);
+        mutex_lock(&nvm_mutex);
 
         while (timeout) {
                 extcnf_ctrl = er32(EXTCNF_CTRL);
@@ -435,8 +424,6 @@ static s32 e1000_acquire_swflag_ich8lan(struct e1000_hw *hw)
                 hw_dbg(hw, "FW or HW has locked the resource for too long.\n");
                 extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
                 ew32(EXTCNF_CTRL, extcnf_ctrl);
-                nvm_owner_pid = -1;
-                strcpy(nvm_owner_name, "");
                 mutex_unlock(&nvm_mutex);
                 return -E1000_ERR_CONFIG;
         }
@@ -460,8 +447,6 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw)
         extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
         ew32(EXTCNF_CTRL, extcnf_ctrl);
 
-        nvm_owner_pid = -1;
-        strcpy(nvm_owner_name, "");
         mutex_unlock(&nvm_mutex);
 }