From: Tomohiro Kusumi <[email protected]> cmd part of this struct is the same as an index of itself within _ioctls[]. In fact this cmd is unused, so we can drop this part.
Signed-off-by: Tomohiro Kusumi <[email protected]> Signed-off-by: Ian Kent <[email protected]> --- fs/autofs4/dev-ioctl.c | 49 ++++++++++++++++-------------------------------- 1 file changed, 16 insertions(+), 33 deletions(-) diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index e89d6bb..fc09eb7 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -597,42 +597,25 @@ out: static ioctl_fn lookup_dev_ioctl(unsigned int cmd) { - static struct { - int cmd; - ioctl_fn fn; - } _ioctls[] = { - {cmd_idx(AUTOFS_DEV_IOCTL_VERSION_CMD), - autofs_dev_ioctl_version}, - {cmd_idx(AUTOFS_DEV_IOCTL_PROTOVER_CMD), - autofs_dev_ioctl_protover}, - {cmd_idx(AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD), - autofs_dev_ioctl_protosubver}, - {cmd_idx(AUTOFS_DEV_IOCTL_OPENMOUNT_CMD), - autofs_dev_ioctl_openmount}, - {cmd_idx(AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD), - autofs_dev_ioctl_closemount}, - {cmd_idx(AUTOFS_DEV_IOCTL_READY_CMD), - autofs_dev_ioctl_ready}, - {cmd_idx(AUTOFS_DEV_IOCTL_FAIL_CMD), - autofs_dev_ioctl_fail}, - {cmd_idx(AUTOFS_DEV_IOCTL_SETPIPEFD_CMD), - autofs_dev_ioctl_setpipefd}, - {cmd_idx(AUTOFS_DEV_IOCTL_CATATONIC_CMD), - autofs_dev_ioctl_catatonic}, - {cmd_idx(AUTOFS_DEV_IOCTL_TIMEOUT_CMD), - autofs_dev_ioctl_timeout}, - {cmd_idx(AUTOFS_DEV_IOCTL_REQUESTER_CMD), - autofs_dev_ioctl_requester}, - {cmd_idx(AUTOFS_DEV_IOCTL_EXPIRE_CMD), - autofs_dev_ioctl_expire}, - {cmd_idx(AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD), - autofs_dev_ioctl_askumount}, - {cmd_idx(AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD), - autofs_dev_ioctl_ismountpoint} + static ioctl_fn _ioctls[] = { + autofs_dev_ioctl_version, + autofs_dev_ioctl_protover, + autofs_dev_ioctl_protosubver, + autofs_dev_ioctl_openmount, + autofs_dev_ioctl_closemount, + autofs_dev_ioctl_ready, + autofs_dev_ioctl_fail, + autofs_dev_ioctl_setpipefd, + autofs_dev_ioctl_catatonic, + autofs_dev_ioctl_timeout, + autofs_dev_ioctl_requester, + autofs_dev_ioctl_expire, + autofs_dev_ioctl_askumount, + autofs_dev_ioctl_ismountpoint, }; unsigned int idx = cmd_idx(cmd); - return (idx >= ARRAY_SIZE(_ioctls)) ? NULL : _ioctls[idx].fn; + return (idx >= ARRAY_SIZE(_ioctls)) ? NULL : _ioctls[idx]; } /* ioctl dispatcher */
