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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-09-20 15:59:00 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-09-20 15:59:00 +0200
commit7d5d688f724dd5a651d1ce7bc3ea7c03d28137a1 (patch)
tree8279b48cfd496490003710ef919327c9751e1023 /arch/s390/mm/cmm.c
parent8301425534b87bae9990261f3008f39999be738c (diff)
downloadop-kernel-dev-7d5d688f724dd5a651d1ce7bc3ea7c03d28137a1.zip
op-kernel-dev-7d5d688f724dd5a651d1ce7bc3ea7c03d28137a1.tar.gz
[S390] Use simple_strtoul instead of own cmm_strtoul wrapper.
Fix compile warning with some configurations: arch/s390/mm/cmm.c:58: warning: 'cmm_strtoul' defined but not used Originally cmm_strtoul was introduced because simple_strtoul couldn't handle strings with hexadecimal numbers that contained a capital 'X'. Since this is no longer true cmm_strtoul can be removed. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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 ceea51c..786a44d 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);
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