Staging: media: remove useless dev_info to avoid null ptr dereference

PATCH New Haneen Mohammed 1 participant 1 message Mar 22, 2015

Subsystems (2)

Media (V4L/DVB) Staging

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Haneen Mohammed

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2015-03-22 00:02 UTC #0 lore raw

PATCH 1/1 Staging: media: remove useless dev_info to avoid null ptr dereference

Context is used in dev_info after it has been freed. This patch fix that issue by removing the dev_info itself, for msg doesn't look much necessary.

Signed-off-by Haneen Mohammed <[email protected]>

---
 drivers/staging/media/lirc/lirc_sasem.c | 4 ----
 1 file changed, 4 deletions(-)

drivers/staging/media/lirc/lirc_sasem.c +0 -4

index 0c9e082..9e56743 100644
@@ -170,10 +170,6 @@ static void delete_context(struct sasem_context *context)
 	kfree(context->driver->rbuf);
 	kfree(context->driver);
 	kfree(context);
-
-	if (debug)
-		dev_info(&context->dev->dev, "%s: context deleted\n",
-			 __func__);
 }
 
 static void deregister_from_lirc(struct sasem_context *context)

Signature · 1 line

1.9.1