From c75a33c84b83ffbb8b8b58a6bf4dea69dba21326 Mon Sep 17 00:00:00 2001 From: Jacob Keller Date: Wed, 6 May 2020 17:58:27 -0700 Subject: net: remove newlines in NL_SET_ERR_MSG_MOD The NL_SET_ERR_MSG_MOD macro is used to report a string describing an error message to userspace via the netlink extended ACK structure. It should not have a trailing newline. Add a cocci script which catches cases where the newline marker is present. Using this script, fix the handful of cases which accidentally included a trailing new line. I couldn't figure out a way to get a patch mode working, so this script only implements context, report, and org. Signed-off-by: Jacob Keller Cc: Jakub Kicinski Cc: Andy Whitcroft Cc: Joe Perches Signed-off-by: David S. Miller --- net/bridge/br_stp_if.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/bridge/br_stp_if.c') diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index a42850b7eb9a..ba55851fe132 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -203,7 +203,7 @@ int br_stp_set_enabled(struct net_bridge *br, unsigned long val, if (br_mrp_enabled(br)) { NL_SET_ERR_MSG_MOD(extack, - "STP can't be enabled if MRP is already enabled\n"); + "STP can't be enabled if MRP is already enabled"); return -EINVAL; } -- cgit v1.2.3