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| author | Aleksa Sarai <cyphar@cyphar.com> | 2019-12-07 01:13:27 +1100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-12-08 19:09:37 -0500 |
| commit | ce623f89872df4253719be71531116751eeab85f (patch) | |
| tree | a47f85060eeaa4e4d0a277f81dab29d824fd0c33 /kernel/events | |
| parent | 2b98149c2377bff12be5dd3ce02ae0506e2dd613 (diff) | |
| download | linux-ce623f89872df4253719be71531116751eeab85f.tar.gz linux-ce623f89872df4253719be71531116751eeab85f.tar.bz2 linux-ce623f89872df4253719be71531116751eeab85f.zip | |
nsfs: clean-up ns_get_path() signature to return int
ns_get_path() and ns_get_path_cb() only ever return either NULL or an
ERR_PTR. It is far more idiomatic to simply return an integer, and it
makes all of the callers of ns_get_path() more straightforward to read.
Fixes: e149ed2b805f ("take the targets of /proc/*/ns/* symlinks to separate fs")
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 4ff86d57f9e5..c0b11b234290 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -7495,7 +7495,7 @@ static void perf_fill_ns_link_info(struct perf_ns_link_info *ns_link_info, { struct path ns_path; struct inode *ns_inode; - void *error; + int error; error = ns_get_path(&ns_path, task, ns_ops); if (!error) { |