ethtool: Fix space-after-if checkpatch errors

Some version check statements are lacking a space after the if ()
statement. Add them in.

Signed-off-by: Mark Einon <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>

Author: einonm

e100.c

@@ -46,7 +46,7 @@ e100_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
 	u32 reg;
 	u16 scb_status, scb_cmd;
 
-	if(version != 1)
+	if (version != 1)
 		return -1;
 
 	reg = regs_buff[0];

e1000.c

@@ -374,7 +374,7 @@ e1000_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
 	enum e1000_mac_type mac_type;
 	u32 reg;
 
-	if(version != 1)
+	if (version != 1)
 		return -1;
 
 	mac_type = e1000_get_mac_type(hw_device_id, hw_revision_id);

et131x.c

@@ -7,7 +7,7 @@ int et131x_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
 	u8 version = (u8)(regs->version >> 24);
 	u32 *reg = (u32 *)regs->data;
 
-	if(version != 1)
+	if (version != 1)
 		return -1;
 
 	fprintf(stdout, "PHY Registers\n");