* [PATCH] Staging: media: remove useless dev_info to avoid null ptr dereference
@ 2015-03-22 0:02 Haneen Mohammed
0 siblings, 0 replies; only message in thread
From: Haneen Mohammed @ 2015-03-22 0:02 UTC (permalink / raw)
To: outreachy-kernel; +Cc: Haneen Mohammed
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 <hamohammed.sa@gmail.com>
---
drivers/staging/media/lirc/lirc_sasem.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index 0c9e082..9e56743 100644
--- a/drivers/staging/media/lirc/lirc_sasem.c
+++ b/drivers/staging/media/lirc/lirc_sasem.c
@@ -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)
--
1.9.1
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2015-03-22 0:02 [PATCH] Staging: media: remove useless dev_info to avoid null ptr dereference Haneen Mohammed
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