4:23 a.m.
From: kernel test robot <lkp(a)intel.com>
net/rxrpc/ar-accept.c:381:2-5: WARNING: Use BUG_ON
net/rxrpc/ar-accept.c:383:2-5: WARNING: Use BUG_ON
Use BUG_ON instead of a if condition followed by BUG.
Semantic patch information:
This makes an effort to find cases where BUG() follows an if
condition on an expression and replaces the if condition and BUG()
with a BUG_ON having the conditional expression of the if statement
as argument.
Generated by: scripts/coccinelle/misc/bugon.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!
ar-accept.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/net/rxrpc/ar-accept.c
+++ b/net/rxrpc/ar-accept.c
@@ -377,10 +377,8 @@ struct rxrpc_call *rxrpc_accept_call(str
call->user_call_ID = user_call_ID;
rb_link_node(&call->sock_node, parent, pp);
rb_insert_color(&call->sock_node, &rx->calls);
- if (test_and_set_bit(RXRPC_CALL_HAS_USERID, &call->flags))
- BUG();
- if (test_and_set_bit(RXRPC_CALL_ACCEPTED, &call->events))
- BUG();
+ BUG_ON(test_and_set_bit(RXRPC_CALL_HAS_USERID, &call->flags));
+ BUG_ON(test_and_set_bit(RXRPC_CALL_ACCEPTED, &call->events));
rxrpc_queue_call(call);
rxrpc_get_call(call);