Merge branch 'master' of git://www.denx.de/git/u-boot-mmc

[u-boot] / board / hymod / env.c

diff --git a/board/hymod/env.c b/board/hymod/env.c
index c0e2cd5d6816d86ec01c9f0c5ec345a235e21291..fde428d97991271b243d6bee4fdef3efcf2e3ae9 100644 (file)
--- a/board/hymod/env.c
+++ b/board/hymod/env.c
@@ -22,6 +22,7 @@
  */
 
 #include <common.h>
+#include <linux/ctype.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -45,7 +46,7 @@ env_callback (uchar *name, uchar *value)
                nn++;
        }
 
-       while (*nn == ' ' || *nn == '\t')
+       while (isblank(*nn))
                nn++;
 
        if ((nnl = strlen (nn)) == 0) {
@@ -61,7 +62,7 @@ env_callback (uchar *name, uchar *value)
                nn[--nnl] = '\0';
        }
 
-       while (nnl > 0 && ((c = nn[nnl - 1]) == ' ' || c == '\t'))
+       while (nnl > 0 && isblank(nn[nnl - 1]))
                nn[--nnl] = '\0';
        if (nnl == 0) {
                printf ("Empty name in global env file\n");
@@ -71,11 +72,11 @@ env_callback (uchar *name, uchar *value)
        p = (char *)value;
        q = nv;
 
-       while ((c = *p) == ' ' || c == '\t')
+       while (isblank(*p))
                p++;
 
        nvl = strlen (p);
-       while (nvl > 0 && ((c = p[nvl - 1]) == ' ' || c == '\t'))
+       while (nvl > 0 && isblank(p[nvl - 1]))
                p[--nvl] = '\0';
 
        while ((*q = *p++) != '\0') {