Messages in this thread Patch in this message | | | Date | Thu, 24 Aug 2006 13:28:36 +0200 | From | Martin Schwidefsky <> | Subject | [patch] s390: Use simple_strtoul instead of own cmm_strtoul wrapper. |
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From: Heiko Carstens <heiko.carstens@de.ibm.com>
[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> ---
arch/s390/mm/cmm.c | 30 +++++++----------------------- 1 files changed, 7 insertions(+), 23 deletions(-)
diff -urpN linux-2.6/arch/s390/mm/cmm.c linux-2.6-patched/arch/s390/mm/cmm.c --- linux-2.6/arch/s390/mm/cmm.c 2006-08-24 12:09:36.000000000 +0200 +++ linux-2.6-patched/arch/s390/mm/cmm.c 2006-08-24 12:10:50.000000000 +0200 @@ -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 wr 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 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); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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