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Replace space and tab checks with isblank

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These are various places I found that checked for conditions equivalent
to isblank.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
This commit is contained in:
Jason Hobbs
2011-08-23 11:06:54 +00:00
committed by Wolfgang Denk
parent ce2d4c9532
commit 4d91a6ecab
6 changed files with 23 additions and 16 deletions
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5
examples/standalone/smc911x_eeprom.c
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@@ -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 */