| Message ID | 20180828154403.9207-1-semen.protsenko@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | kernel/SRCU: Fix ctags | expand |
Hi guys, It's been a while since I sent this one. Can we please merge it if there is no objections? Thanks. On Tue, Aug 28, 2018 at 6:44 PM, Sam Protsenko <semen.protsenko@linaro.org> wrote: > ctags indexing ("make tags" command) throws this warning: > > ctags: Warning: include/linux/notifier.h:125: > null expansion of name pattern "\1" > > This is the result of DEFINE_PER_CPU() macro exapansion. Fix that by > getting rid of line break. > > Similar fix was already done in commit 25528213fe9f ("tags: Fix > DEFINE_PER_CPU expansions"), but this one probably wasn't noticed. > > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> > --- > include/linux/notifier.h | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/include/linux/notifier.h b/include/linux/notifier.h > index f35c7bf76143..2c6ff4cde938 100644 > --- a/include/linux/notifier.h > +++ b/include/linux/notifier.h > @@ -122,8 +122,7 @@ extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); > > #ifdef CONFIG_TREE_SRCU > #define _SRCU_NOTIFIER_HEAD(name, mod) \ > - static DEFINE_PER_CPU(struct srcu_data, \ > - name##_head_srcu_data); \ > + static DEFINE_PER_CPU(struct srcu_data, name##_head_srcu_data); \ > mod struct srcu_notifier_head name = \ > SRCU_NOTIFIER_INIT(name, name##_head_srcu_data) > > -- > 2.18.0 >
diff --git a/include/linux/notifier.h b/include/linux/notifier.h index f35c7bf76143..2c6ff4cde938 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -122,8 +122,7 @@ extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); #ifdef CONFIG_TREE_SRCU #define _SRCU_NOTIFIER_HEAD(name, mod) \ - static DEFINE_PER_CPU(struct srcu_data, \ - name##_head_srcu_data); \ + static DEFINE_PER_CPU(struct srcu_data, name##_head_srcu_data); \ mod struct srcu_notifier_head name = \ SRCU_NOTIFIER_INIT(name, name##_head_srcu_data)
ctags indexing ("make tags" command) throws this warning: ctags: Warning: include/linux/notifier.h:125: null expansion of name pattern "\1" This is the result of DEFINE_PER_CPU() macro exapansion. Fix that by getting rid of line break. Similar fix was already done in commit 25528213fe9f ("tags: Fix DEFINE_PER_CPU expansions"), but this one probably wasn't noticed. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> --- include/linux/notifier.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.18.0