staging:lustre: Fix space before open parenthesis

Fix checkpatch.pl error "space required before the open parenthesis '('"
in lustre/lov.

Signed-off-by: Dulshani Gunawardhana <dulshani.gunawardhana89@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/lov/lov_dev.c

@@ -446,7 +446,7 @@ static int lov_process_config(const struct lu_env *env,
 	cmd = cfg->lcfg_command;
 	rc = lov_process_config_base(d->ld_obd, cfg, &index, &gen);
 	if (rc == 0) {
-		switch(cmd) {
+		switch (cmd) {
 		case LCFG_LOV_ADD_OBD:
 		case LCFG_LOV_ADD_INA:
 			rc = lov_cl_add_target(env, d, index);

drivers/staging/lustre/lustre/lov/lov_io.c

@@ -86,7 +86,7 @@ static void lov_io_sub_inherit(struct cl_io *io, struct lov_io *lio,
 	struct lov_stripe_md *lsm    = lio->lis_object->lo_lsm;
 	struct cl_io	 *parent = lio->lis_cl.cis_io;
 
-	switch(io->ci_type) {
+	switch (io->ci_type) {
 	case CIT_SETATTR: {
 		io->u.ci_setattr.sa_attr = parent->u.ci_setattr.sa_attr;
 		io->u.ci_setattr.sa_valid = parent->u.ci_setattr.sa_valid;

drivers/staging/lustre/lustre/lov/lov_lock.c

@@ -742,7 +742,7 @@ static void lov_lock_cancel(const struct lu_env *env,
 				continue;
 			}
 
-			switch(sublock->cll_state) {
+			switch (sublock->cll_state) {
 			case CLS_HELD:
 				rc = cl_unuse_try(subenv->lse_env, sublock);
 				lov_sublock_release(env, lck, i, 0, 0);

drivers/staging/lustre/lustre/lov/lov_obd.c

@@ -923,7 +923,7 @@ int lov_process_config_base(struct obd_device *obd, struct lustre_cfg *lcfg,
 	int cmd;
 	int rc = 0;
 
-	switch(cmd = lcfg->lcfg_command) {
+	switch (cmd = lcfg->lcfg_command) {
 	case LCFG_LOV_ADD_OBD:
 	case LCFG_LOV_ADD_INA:
 	case LCFG_LOV_DEL_OBD: {

drivers/staging/lustre/lustre/lov/lov_pack.c

@@ -121,7 +121,7 @@ void lov_dump_lmm(int level, void *lmm)
 do {								    \
 	if (!(test)) lov_dump_lmm(D_ERROR, lmm);			\
 	LASSERT(test); /* so we know what assertion failed */	   \
-} while(0)
+} while (0)
 
 /* Pack LOV object metadata for disk storage.  It is packed in LE byte
  * order and is opaque to the networking layer.

drivers/staging/lustre/lustre/lov/lov_request.c

@@ -1315,7 +1315,7 @@ out_set:
 			(tot) = LOV_U64_MAX;			    \
 		else						    \
 			(tot) += (add);				 \
-	} while(0)
+	} while (0)
 
 int lov_fini_statfs(struct obd_device *obd, struct obd_statfs *osfs,int success)
 {