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kernel: Fix misleading log

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This commit is contained in:
weishu
2024-03-27 17:28:46 +08:00
parent c9d8c62497
commit 4ac203a78d
1 changed files with 7 additions and 6 deletions
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13
kernel/core_hook.c
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@@ -438,15 +438,13 @@ static bool should_umount(struct path *path)
return false;
}
static void ksu_umount_mnt(struct path *path, int flags)
static int ksu_umount_mnt(struct path *path, int flags)
{
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 9, 0) || defined(KSU_UMOUNT)
int err = path_umount(path, flags);
if (err) {
pr_info("umount %s failed: %d\n", path->dentry->d_iname, err);
}
return path_umount(path, flags);
#else
// TODO: umount for non GKI kernel
return -ENOSYS
#endif
}
@@ -468,7 +466,10 @@ static void try_umount(const char *mnt, bool check_mnt, int flags)
return;
}
ksu_umount_mnt(&path, flags);
err = ksu_umount_mnt(&path, flags);
if (err) {
pr_warn("umount %s failed: %d\n", mnt, err);
}
}
int ksu_handle_setuid(struct cred *new, const struct cred *old)