[PATCH v3 3/3] bcachefs: use printbuf_err helper

[Hongbo Li]

Obtain printbuf failure status with printbuf_err helper.

Signed-off-by: Hongbo Li <lihongb...@huawei.com>
---
 fs/bcachefs/opts.c  | 7 +------
 fs/bcachefs/sysfs.c | 4 +---
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/fs/bcachefs/opts.c b/fs/bcachefs/opts.c
index 6772faf385a5..f3741c41dd17 100644
--- a/fs/bcachefs/opts.c
+++ b/fs/bcachefs/opts.c
@@ -545,12 +545,7 @@ int bch2_parse_one_mount_opt(struct bch_fs *c, struct 
bch_opts *opts,
        ret = bch2_opt_parse(c, &bch2_opt_table[id], val, &v, &err);
        if (ret == -BCH_ERR_option_needs_open_fs && parse_later) {
                prt_printf(parse_later, "%s=%s,", name, val);
-               if (parse_later->allocation_failure) {
-                       ret = -ENOMEM;
-                       goto out;
-               }
-
-               ret = 0;
+               ret = printbuf_err(parse_later);
                goto out;
        }
 
diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c
index a7eb1f511484..9743e6f406bf 100644
--- a/fs/bcachefs/sysfs.c
+++ b/fs/bcachefs/sysfs.c
@@ -63,9 +63,7 @@ static ssize_t fn ## _show(struct kobject *kobj, struct 
attribute *attr,\
        if (out.pos && out.buf[out.pos - 1] != '\n')                    \
                prt_newline(&out);                                      \
                                                                        \
-       if (!ret && out.allocation_failure)                             \
-               ret = -ENOMEM;                                          \
-                                                                       \
+       ret = ret ?: printbuf_err(&out);                                \
        if (!ret) {                                                     \
                ret = min_t(size_t, out.pos, PAGE_SIZE - 1);            \
                memcpy(buf, out.buf, ret);                              \
-- 
2.34.1