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-rw-r--r--fs/cachefiles/daemon.c4
-rw-r--r--fs/ext4/super.c7
2 files changed, 4 insertions, 7 deletions
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index 4618516dd994..c2413561ea75 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -21,6 +21,7 @@
#include <linux/mount.h>
#include <linux/statfs.h>
#include <linux/ctype.h>
+#include <linux/string.h>
#include <linux/fs_struct.h>
#include "internal.h"
@@ -257,8 +258,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
if (args == data)
goto error;
*args = '\0';
- for (args++; isspace(*args); args++)
- continue;
+ args = skip_spaces(++args);
}
/* run the appropriate command handler */
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 768c111a77ec..827bde1f2594 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2137,11 +2137,8 @@ static int parse_strtoul(const char *buf,
{
char *endp;
- while (*buf && isspace(*buf))
- buf++;
- *value = simple_strtoul(buf, &endp, 0);
- while (*endp && isspace(*endp))
- endp++;
+ *value = simple_strtoul(skip_spaces(buf), &endp, 0);
+ endp = skip_spaces(endp);
if (*endp || *value > max)
return -EINVAL;