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bcachefs: Ensure sysfs show fns print a newline

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Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
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Kent Overstreet 2022-04-14 20:30:30 -04:00 committed by Kent Overstreet
parent 75c8d0305a
commit 42796f74f4
1 changed files with 3 additions and 0 deletions
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3
fs/bcachefs/sysfs.c
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@ -55,6 +55,9 @@ static ssize_t fn ## _show(struct kobject *kobj, struct attribute *attr,\
struct printbuf out = PRINTBUF; \
ssize_t ret = fn ## _to_text(&out, kobj, attr); \
\
if (out.pos && out.buf[out.pos - 1] != '\n') \
pr_newline(&out); \
\
if (!ret && out.allocation_failure) \
ret = -ENOMEM; \
\