The patch titled
lib/parser: cleanup match_number()
has been added to the -mm tree. Its filename is
lib-parser-cleanup-match_number.patch
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------------------------------------------------------
Subject: lib/parser: cleanup match_number()
From: Namhyung Kim <namhyung@xxxxxxxxx>
Use new variable 'len' to make code more readable.
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/parser.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff -puN lib/parser.c~lib-parser-cleanup-match_number lib/parser.c
--- a/lib/parser.c~lib-parser-cleanup-match_number
+++ a/lib/parser.c
@@ -128,12 +128,13 @@ static int match_number(substring_t *s,
char *endp;
char *buf;
int ret;
+ size_t len = s->to - s->from;
- buf = kmalloc(s->to - s->from + 1, GFP_KERNEL);
+ buf = kmalloc(len + 1, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- memcpy(buf, s->from, s->to - s->from);
- buf[s->to - s->from] = '\0';
+ memcpy(buf, s->from, len);
+ buf[len] = '\0';
*result = simple_strtol(buf, &endp, base);
ret = 0;
if (endp == buf)
_
Patches currently in -mm which might be from namhyung@xxxxxxxxx are
linux-next.patch
posix-timers-annotate-lock_timer.patch
vfs-remove-a-warning-on-open_fmode.patch
vfs-add-__fmode_exec.patch
mm-remove-temporary-variable-on-generic_file_direct_write.patch
mm-add-casts-to-from-gfp_t-in-gfp_to_alloc_flags.patch
mm-wrap-get_locked_pte-using-__cond_lock.patch
mm-add-lock-release-annotation-on-do_wp_page.patch
mm-wrap-follow_pte-using-__cond_lock.patch
rmap-annotate-lock-context-change-on-page_lock_anon_vma.patch
rmap-wrap-page_check_address-using-__cond_lock.patch
rmap-make-anon_vma_free-static.patch
rmap-make-anon_vma_free-static-fix.patch
vmalloc-rename-temporary-variable-in-__insert_vmap_area.patch
vmalloc-annotate-lock-context-change-on-s_start-stop.patch
mm-declare-some-external-symbols.patch
vmstat-include-compactionh-when-config_compaction.patch
vmstat-include-compactionh-when-config_compaction-fix.patch
mm-fix-sparse-warnings-on-gfp_zone_table-bad.patch
init-mark-__user-address-space-on-string-literals.patch
kernel-userc-add-lock-release-annotation-on-free_user.patch
printk-fixup-declaration-of-kmsg_reasons.patch
printk-add-lock-context-annotation.patch
printk-change-type-of-boot_delay-to-int.patch
printk-declare-printk_ratelimit_state-in-ratelimith.patch
printk-declare-printk_ratelimit_state-in-ratelimith-fix.patch
lib-parser-cleanup-match_number.patch
ptrace-annotate-lock-context-change-on-exit_ptrace.patch
ptrace-change-signature-of-sys_ptrace-and-friends.patch
ptrace-cleanup-ptrace_request.patch
ptrace-change-signature-of-arch_ptrace.patch
ptrace-cleanup-arch_ptrace-on-x86.patch
ptrace-cleanup-arch_ptrace-on-arm.patch
ptrace-cleanup-arch_ptrace-on-avr32.patch
ptrace-cleanup-arch_ptrace-and-friends-on-blackfin.patch
ptrace-cleanup-arch_ptrace-on-cris.patch
ptrace-cleanup-arch_ptrace-on-frv.patch
ptrace-cleanup-arch_ptrace-on-h8300.patch
ptrace-cleanup-arch_ptrace-on-m32r.patch
ptrace-cleanup-arch_ptrace-on-m68k.patch
ptrace-cleanup-arch_ptrace-on-m68knommu.patch
ptrace-cleanup-arch_ptrace-on-microblaze.patch
ptrace-cleanup-arch_ptrace-on-mips.patch
ptrace-cleanup-arch_ptrace-on-mn10300.patch
ptrace-cleanup-arch_ptrace-on-parisc.patch
ptrace-cleanup-arch_ptrace-on-powerpc.patch
ptrace-cleanup-arch_ptrace-on-score.patch
ptrace-cleanup-arch_ptrace-on-sh.patch
ptrace-cleanup-arch_ptrace-on-sparc.patch
ptrace-cleanup-arch_ptrace-on-tile.patch
ptrace-cleanup-arch_ptrace-on-um.patch
ptrace-cleanup-arch_ptrace-on-xtensa.patch
signals-annotate-lock_task_sighand.patch
signals-annotate-lock-context-change-on-ptrace_stop.patch
exit-add-lock-context-annotation-on-find_new_reaper.patch
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