From: Gustavo F. Padovan <padovan@profusion.mobi>
Date: Mon, 4 Apr 2011 21:56:53 +0000 (-0300)
Subject: Bluetooth: Use GFP_KERNEL in user context
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e63a15ec0f25c0f97e8f6247b97ac9b30968b6b3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Bluetooth: Use GFP_KERNEL in user context

The allocation in mgmt_control() code are in user context and not locked
by any spinlock, so it's not recommended the use of GFP_ATOMIC there.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index c32238163b72..c304688252b8 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1581,7 +1581,7 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
 	if (msglen < sizeof(*hdr))
 		return -EINVAL;
 
-	buf = kmalloc(msglen, GFP_ATOMIC);
+	buf = kmalloc(msglen, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;