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authorEric W. Biederman <ebiederm@xmission.com>2020-06-25 10:10:03 -0500
committerEric W. Biederman <ebiederm@xmission.com>2020-07-04 09:34:18 -0500
commit3a171042aeab8702391c311d84633a6c267d566c (patch)
treee76db9bc4aa6aa7373060954e57773e1e1e4a48e /kernel/umh.c
parentb044fa2ae50d52d8c9f9d130055c2aea032e7475 (diff)
umh: Rename the user mode driver helpers for clarity
Now that the functionality of umh_setup_pipe and umh_clean_and_save_pid has changed their names are too specific and don't make much sense. Instead name them umd_setup and umd_cleanup for the functional role in setting up user mode drivers. v1: https://lkml.kernel.org/r/875zbegf82.fsf_-_@x220.int.ebiederm.org v2: https://lkml.kernel.org/r/87tuyt63x3.fsf_-_@x220.int.ebiederm.org Link: https://lkml.kernel.org/r/20200702164140.4468-3-ebiederm@xmission.com Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'kernel/umh.c')
-rw-r--r--kernel/umh.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/umh.c b/kernel/umh.c
index e6b9d6636850..26c3d493f168 100644
--- a/kernel/umh.c
+++ b/kernel/umh.c
@@ -429,7 +429,7 @@ struct subprocess_info *call_usermodehelper_setup_file(struct file *file,
return sub_info;
}
-static int umh_pipe_setup(struct subprocess_info *info, struct cred *new)
+static int umd_setup(struct subprocess_info *info, struct cred *new)
{
struct umh_info *umh_info = info->data;
struct file *from_umh[2];
@@ -470,11 +470,11 @@ static int umh_pipe_setup(struct subprocess_info *info, struct cred *new)
return 0;
}
-static void umh_clean_and_save_pid(struct subprocess_info *info)
+static void umd_cleanup(struct subprocess_info *info)
{
struct umh_info *umh_info = info->data;
- /* cleanup if umh_pipe_setup() was successful but exec failed */
+ /* cleanup if umh_setup() was successful but exec failed */
if (info->retval) {
fput(umh_info->pipe_to_umh);
fput(umh_info->pipe_from_umh);
@@ -520,8 +520,8 @@ int fork_usermode_blob(void *data, size_t len, struct umh_info *info)
}
err = -ENOMEM;
- sub_info = call_usermodehelper_setup_file(file, umh_pipe_setup,
- umh_clean_and_save_pid, info);
+ sub_info = call_usermodehelper_setup_file(file, umd_setup, umd_cleanup,
+ info);
if (!sub_info)
goto out;

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