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ixgbe: don't check NULL for debugfs_remove_recursive

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The debugfs_remove_recursive function is NULL-safe, so we don't need to
check here ourselves.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller 2014-04-09 06:03:15 +00:00 • committed by Jeff Kirsher
parent 63b64de3b3
commit ec73942c56
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/intel/ixgbe/ixgbe_debugfs.c
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@ -253,8 +253,7 @@ void ixgbe_dbg_adapter_init(struct ixgbe_adapter *adapter)
**/ **/
void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter) void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter)
{ {
if (adapter->ixgbe_dbg_adapter) debugfs_remove_recursive(adapter->ixgbe_dbg_adapter);
debugfs_remove_recursive(adapter->ixgbe_dbg_adapter);
adapter->ixgbe_dbg_adapter = NULL; adapter->ixgbe_dbg_adapter = NULL;
} }