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Diffstat (limited to 'arch/s390/mm/cmm.c')
-rw-r--r--arch/s390/mm/cmm.c30
1 files changed, 7 insertions, 23 deletions
diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index ceea51cff03..786a44dba5b 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -53,22 +53,6 @@ static void cmm_timer_fn(unsigned long);
static void cmm_set_timer(void);
static long
-cmm_strtoul(const char *cp, char **endp)
-{
- unsigned int base = 10;
-
- if (*cp == '0') {
- base = 8;
- cp++;
- if ((*cp == 'x' || *cp == 'X') && isxdigit(cp[1])) {
- base = 16;
- cp++;
- }
- }
- return simple_strtoul(cp, endp, base);
-}
-
-static long
cmm_alloc_pages(long pages, long *counter, struct cmm_page_array **list)
{
struct cmm_page_array *pa;
@@ -276,7 +260,7 @@ cmm_pages_handler(ctl_table *ctl, int write, struct file *filp,
return -EFAULT;
buf[sizeof(buf) - 1] = '\0';
cmm_skip_blanks(buf, &p);
- pages = cmm_strtoul(p, &p);
+ pages = simple_strtoul(p, &p, 0);
if (ctl == &cmm_table[0])
cmm_set_pages(pages);
else
@@ -317,9 +301,9 @@ cmm_timeout_handler(ctl_table *ctl, int write, struct file *filp,
return -EFAULT;
buf[sizeof(buf) - 1] = '\0';
cmm_skip_blanks(buf, &p);
- pages = cmm_strtoul(p, &p);
+ pages = simple_strtoul(p, &p, 0);
cmm_skip_blanks(p, &p);
- seconds = cmm_strtoul(p, &p);
+ seconds = simple_strtoul(p, &p, 0);
cmm_set_timeout(pages, seconds);
} else {
len = sprintf(buf, "%ld %ld\n",
@@ -382,24 +366,24 @@ cmm_smsg_target(char *from, char *msg)
if (strncmp(msg, "SHRINK", 6) == 0) {
if (!cmm_skip_blanks(msg + 6, &msg))
return;
- pages = cmm_strtoul(msg, &msg);
+ pages = simple_strtoul(msg, &msg, 0);
cmm_skip_blanks(msg, &msg);
if (*msg == '\0')
cmm_set_pages(pages);
} else if (strncmp(msg, "RELEASE", 7) == 0) {
if (!cmm_skip_blanks(msg + 7, &msg))
return;
- pages = cmm_strtoul(msg, &msg);
+ pages = simple_strtoul(msg, &msg, 0);
cmm_skip_blanks(msg, &msg);
if (*msg == '\0')
cmm_add_timed_pages(pages);
} else if (strncmp(msg, "REUSE", 5) == 0) {
if (!cmm_skip_blanks(msg + 5, &msg))
return;
- pages = cmm_strtoul(msg, &msg);
+ pages = simple_strtoul(msg, &msg, 0);
if (!cmm_skip_blanks(msg, &msg))
return;
- seconds = cmm_strtoul(msg, &msg);
+ seconds = simple_strtoul(msg, &msg, 0);
cmm_skip_blanks(msg, &msg);
if (*msg == '\0')
cmm_set_timeout(pages, seconds);