aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/s390/block/dasd_proc.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/block/dasd_proc.c')
-rw-r--r--drivers/s390/block/dasd_proc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 5f23eca82804..6315fbd8e68b 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -14,6 +14,7 @@
14#define KMSG_COMPONENT "dasd" 14#define KMSG_COMPONENT "dasd"
15 15
16#include <linux/ctype.h> 16#include <linux/ctype.h>
17#include <linux/string.h>
17#include <linux/seq_file.h> 18#include <linux/seq_file.h>
18#include <linux/vmalloc.h> 19#include <linux/vmalloc.h>
19#include <linux/proc_fs.h> 20#include <linux/proc_fs.h>
@@ -272,10 +273,10 @@ dasd_statistics_write(struct file *file, const char __user *user_buf,
272 DBF_EVENT(DBF_DEBUG, "/proc/dasd/statictics: '%s'\n", buffer); 273 DBF_EVENT(DBF_DEBUG, "/proc/dasd/statictics: '%s'\n", buffer);
273 274
274 /* check for valid verbs */ 275 /* check for valid verbs */
275 for (str = buffer; isspace(*str); str++); 276 str = skip_spaces(buffer);
276 if (strncmp(str, "set", 3) == 0 && isspace(str[3])) { 277 if (strncmp(str, "set", 3) == 0 && isspace(str[3])) {
277 /* 'set xxx' was given */ 278 /* 'set xxx' was given */
278 for (str = str + 4; isspace(*str); str++); 279 str = skip_spaces(str + 4);
279 if (strcmp(str, "on") == 0) { 280 if (strcmp(str, "on") == 0) {
280 /* switch on statistics profiling */ 281 /* switch on statistics profiling */
281 dasd_profile_level = DASD_PROFILE_ON; 282 dasd_profile_level = DASD_PROFILE_ON;