diff options
Diffstat (limited to 'drivers/base/devtmpfs.c')
| -rw-r--r-- | drivers/base/devtmpfs.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index ccb046fe12b7..963889331bb4 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -388,7 +388,7 @@ static int handle(const char *name, umode_t mode, kuid_t uid, kgid_t gid, return handle_remove(name, dev); } -static int devtmpfsd(void *p) +static int devtmpfs_setup(void *p) { int err; @@ -400,7 +400,18 @@ static int devtmpfsd(void *p) goto out; ksys_chdir("/.."); /* will traverse into overmounted root */ ksys_chroot("."); +out: + *(int *)p = err; complete(&setup_done); + return err; +} + +static int devtmpfsd(void *p) +{ + int err = devtmpfs_setup(p); + + if (err) + return err; while (1) { spin_lock(&req_lock); while (requests) { @@ -421,10 +432,6 @@ static int devtmpfsd(void *p) schedule(); } return 0; -out: - *(int *)p = err; - complete(&setup_done); - return err; } /* |