From: kernel test robot <lkp(a)intel.com>
net/batman-adv/icmp_socket.c:46:1-17: ERROR: batadv_fops: .read() can deadlock .write();
change nonseekable_open -> stream_open to fix.
Generated by: scripts/coccinelle/api/stream_open.cocci
Fixes: 8214bf079208 ("scripts/dtc: Export YYLOC global declaration")
Reported-by: kernel test robot <lkp(a)intel.com>
Signed-off-by: kernel test robot <lkp(a)intel.com>
---
tree:
https://android.googlesource.com/kernel/goldfish android-3.18
head: dd54b61f1458c03f68fc019b4874d98f2f0ae3a5
commit: 8214bf079208b146e63cd0a3ce0ed335a87ce7b3 [396/1051] scripts/dtc: Export YYLOC
global declaration
:::::: branch date: 5 weeks ago
:::::: commit date: 3 months ago
Please take the patch only if it's a positive warning. Thanks!
icmp_socket.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -43,7 +43,7 @@ static int batadv_socket_open(struct ino
if (!try_module_get(THIS_MODULE))
return -EBUSY;
- nonseekable_open(inode, file);
+ stream_open(inode, file);
socket_client = kmalloc(sizeof(*socket_client), GFP_KERNEL);
if (!socket_client) {