staging/lustre/libcfs: remove cfs_iswhite
Kernel provides isspace().
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c
index b9ed2a89..ed0a6b5 100644
--- a/drivers/staging/lustre/lustre/libcfs/libcfs_string.c
+++ b/drivers/staging/lustre/lustre/libcfs/libcfs_string.c
@@ -143,12 +143,12 @@
{
char *end;
- while (cfs_iswhite(*str))
+ while (isspace(*str))
str++;
end = str + strlen(str);
while (end > str) {
- if (!cfs_iswhite(end[-1]))
+ if (!isspace(end[-1]))
break;
end--;
}
@@ -178,7 +178,7 @@
/* skip leading white spaces */
while (next->ls_len) {
- if (!cfs_iswhite(*next->ls_str))
+ if (!isspace(*next->ls_str))
break;
next->ls_str++;
next->ls_len--;
@@ -205,7 +205,7 @@
/* skip ending whitespaces */
while (--end != res->ls_str) {
- if (!cfs_iswhite(*end))
+ if (!isspace(*end))
break;
}
@@ -234,7 +234,7 @@
return 0;
for (; endp < str + nob; endp++) {
- if (!cfs_iswhite(*endp))
+ if (!isspace(*endp))
return 0;
}