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authorAlexey Dobriyan <adobriyan@gmail.com>2019-03-07 16:28:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 18:32:01 -0800
commit93f044e282b6abc13cdbffc91f909e197e700302 (patch)
treeb763b8c8a530492ee111a977018c57e8623b1926
parentfaf1c3152032275370f35dc757501ae0c47ded53 (diff)
download96b-common-93f044e282b6abc13cdbffc91f909e197e700302.tar.gz
fs/binfmt_elf.c: use list_for_each_entry()
[adobriyan@gmail.com: fixup compilation] Link: http://lkml.kernel.org/r/20190205064334.GA2152@avx2 Link: http://lkml.kernel.org/r/20190204202800.GB27482@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/binfmt_elf.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index fd4b618c412e..51ff26b51528 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -2030,7 +2030,6 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
struct elf_note_info *info,
const kernel_siginfo_t *siginfo, struct pt_regs *regs)
{
- struct list_head *t;
struct core_thread *ct;
struct elf_thread_status *ets;
@@ -2047,10 +2046,9 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
list_add(&ets->list, &info->thread_list);
}
- list_for_each(t, &info->thread_list) {
+ list_for_each_entry(ets, &info->thread_list, list) {
int sz;
- ets = list_entry(t, struct elf_thread_status, list);
sz = elf_dump_thread_status(siginfo->si_signo, ets);
info->thread_status_size += sz;
}
@@ -2114,20 +2112,17 @@ static size_t get_note_info_size(struct elf_note_info *info)
static int write_note_info(struct elf_note_info *info,
struct coredump_params *cprm)
{
+ struct elf_thread_status *ets;
int i;
- struct list_head *t;
for (i = 0; i < info->numnote; i++)
if (!writenote(info->notes + i, cprm))
return 0;
/* write out the thread status notes section */
- list_for_each(t, &info->thread_list) {
- struct elf_thread_status *tmp =
- list_entry(t, struct elf_thread_status, list);
-
- for (i = 0; i < tmp->num_notes; i++)
- if (!writenote(&tmp->notes[i], cprm))
+ list_for_each_entry(ets, &info->thread_list, list) {
+ for (i = 0; i < ets->num_notes; i++)
+ if (!writenote(&ets->notes[i], cprm))
return 0;
}