X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=examples%2Fstandalone%2Fsmc911x_eeprom.c;h=6c79c5f65a0f74236f46c1f0da26612d3705d435;hb=1606b34aa50804227806971dbb6b82ea0bf81f55;hp=00e826689f31b5001d3a3846c74088fab29254a4;hpb=e9aecdec153ae166739858e6a570432449b979f7;p=u-boot

diff --git a/examples/standalone/smc911x_eeprom.c b/examples/standalone/smc911x_eeprom.c
index 00e826689f..6c79c5f65a 100644
--- a/examples/standalone/smc911x_eeprom.c
+++ b/examples/standalone/smc911x_eeprom.c
@@ -16,6 +16,7 @@
 
 #include <common.h>
 #include <exports.h>
+#include <linux/ctype.h>
 #include "../drivers/net/smc911x.h"
 
 /**
@@ -128,7 +129,7 @@ static int write_eeprom_reg(struct eth_device *dev, u8 value, u8 reg)
  */
 static char *skip_space(char *buf)
 {
-	while (buf[0] == ' ' || buf[0] == '\t')
+	while (isblank(buf[0]))
 		++buf;
 	return buf;
 }
@@ -357,7 +358,7 @@ int smc911x_eeprom(int argc, char * const argv[])
 			continue;
 
 		/* Only accept 1 letter commands */
-		if (line[0] && line[1] && line[1] != ' ' && line[1] != '\t')
+		if (line[0] && line[1] && !isblank(line[1]))
 			goto unknown_cmd;
 
 		/* Now parse the command */