From: Marc Zyngier <maz@kernel.org>
Date: Wed, 14 Apr 2021 16:41:14 +0000 (+0100)
Subject: bug: Provide dummy version of bug_get_file_line() when !GENERIC_BUG
X-Git-Tag: v5.13-rc1~76^2~38^2~2^2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d3debfcc4e3f65f1370ad4ca2ab61e7f0ff683cd;hp=aec0fae62e47050019474936248a311a0ab08705;p=linux-block.git

bug: Provide dummy version of bug_get_file_line() when !GENERIC_BUG

Provide the missing dummy bug_get_file_line() implementation when
GENENERIC_BUG isn't selected.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 26dbc7e299c7 ("bug: Factor out a getter for a bug's file line")
Cc: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---

diff --git a/include/linux/bug.h b/include/linux/bug.h
index e3841bee4c8d..348acf2558f3 100644
--- a/include/linux/bug.h
+++ b/include/linux/bug.h
@@ -61,6 +61,13 @@ static inline enum bug_trap_type report_bug(unsigned long bug_addr,
 	return BUG_TRAP_TYPE_BUG;
 }
 
+struct bug_entry;
+static inline void bug_get_file_line(struct bug_entry *bug, const char **file,
+				     unsigned int *line)
+{
+	*file = NULL;
+	*line = 0;
+}
 
 static inline void generic_bug_clear_once(void) {}