[09/10] net: ax88796: release platform device drvdata on probe error and module remove

Message ID 1523916285-6057-10-git-send-email-schmitzmic@gmail.com
State Changes Requested
Delegated to: David Miller
Headers show
Series
  • New network driver for Amiga X-Surf 100 (m68k)
Related show

Commit Message

Michael Schmitz April 16, 2018, 10:04 p.m.
The net device struct pointer is stored as platform device drvdata on
module probe - clear the drvdata entry on probe fail there, as well as
when unloading the module.

Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
---
 drivers/net/ethernet/8390/ax88796.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index a2f9a09..8db6592 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -835,6 +835,7 @@  static int ax_remove(struct platform_device *pdev)
 		release_mem_region(mem->start, resource_size(mem));
 	}
 
+	platform_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 
 	return 0;
@@ -968,6 +969,7 @@  static int ax_probe(struct platform_device *pdev)
 	release_mem_region(mem->start, mem_size);
 
  exit_mem:
+	platform_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 
 	return ret;