From 44705754610dbc63503bc7679ff9d9f84978a76f Mon Sep 17 00:00:00 2001 From: Randy Dunlap <rdunlap@xenotime.net> Date: Thu, 27 Oct 2011 04:05:13 -0400 Subject: [PATCH] jbd2: fix build when CONFIG_BUG is not enabled Fix build error when CONFIG_BUG is not enabled: fs/jbd2/transaction.c:1175:3: error: implicit declaration of function '__WARN' by changing __WARN() to WARN_ON(), as suggested by Arnaud Lacombe <lacombar@gmail.com>. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Arnaud Lacombe <lacombar@gmail.com> --- fs/jbd2/transaction.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index b01fd61040898..1e5c5ead5b0d0 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -27,6 +27,7 @@ #include <linux/highmem.h> #include <linux/hrtimer.h> #include <linux/backing-dev.h> +#include <linux/bug.h> #include <linux/module.h> static void __jbd2_journal_temp_unlink_buffer(struct journal_head *jh); @@ -1171,8 +1172,7 @@ int jbd2_journal_dirty_metadata(handle_t *handle, struct buffer_head *bh) jbd_unlock_bh_state(bh); out: JBUFFER_TRACE(jh, "exit"); - if (ret) - __WARN(); /* All errors are bugs, so dump the stack */ + WARN_ON(ret); /* All errors are bugs, so dump the stack */ return ret; } -- GitLab