bug: fix possible build error

In some cases struct bug_entry can be used before declaring [1].
This patch fixes such situations.

[1] Building the backports-5.4 for toradex_tk1_l4t_r21.7-next
---------------------------
In file included from /home/cryo/work/bp-5.4-clean/backport-include/linux/bug.h:3,
                 from /home/cryo/work/bp-5.4-clean/backport-include/linux/kernel.h:4,
                 from include/asm-generic/bug.h:13,
                 from /home/cryo/work/bp-5.4-clean/backport-include/asm-generic/bug.h:4,
                 from /home/cryo/work/gitlab/linux-toradex-32/arch/arm/include/asm/bug.h:59,
                 from /home/cryo/work/bp-5.4-clean/backport-include/asm/bug.h:4,
                 from /home/cryo/work/gitlab/linux-toradex-32/arch/arm/include/asm/div64.h:63,
                 from include/linux/math64.h:5,
                 from /home/cryo/work/bp-5.4-clean/backport-include/linux/math64.h:3,
                 from include/linux/jiffies.h:4,
                 from /home/cryo/work/bp-5.4-clean/backport-include/linux/jiffies.h:3,
                 from /home/cryo/work/bp-5.4-clean/net/mac80211/rx.c:12:
include/linux/bug.h:91:47: warning: ‘struct bug_entry’ declared inside parameter list will not be visible outside of this definition or declaration
   91 | static inline int is_warning_bug(const struct bug_entry *bug)
      |                                               ^~~~~~~~~
include/linux/bug.h: In function ‘is_warning_bug’:
include/linux/bug.h:93:12: error: dereferencing pointer to incomplete type ‘const struct bug_entry’
   93 |  return bug->flags & BUGFLAG_WARNING;
      |            ^~
---------------------------

Related-to: ELB-2388
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

0 files changed, 0 insertions, 0 deletions