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pstore: Make "part" unsigned 

We'll never have a negative part, so just make this an unsigned int.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Matthew Garrett 2011-07-21 16:57:54 -04:00 committed by Tony Luck
parent 56280682ce
commit b94fdd077e
3 changed files with 7 additions and 6 deletions
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8
drivers/acpi/apei/erst.c
View File

@ -933,8 +933,8 @@ static int erst_open_pstore(struct pstore_info *psi);
static int erst_close_pstore(struct pstore_info *psi);
static ssize_t erst_reader(u64 *id, enum pstore_type_id *type,
struct timespec *time, struct pstore_info *psi);
static u64 erst_writer(enum pstore_type_id type, int part, size_t size,
struct pstore_info *psi);
static u64 erst_writer(enum pstore_type_id type, unsigned int part,
size_t size, struct pstore_info *psi);
static int erst_clearer(enum pstore_type_id type, u64 id,
struct pstore_info *psi);
@ -1040,8 +1040,8 @@ out:
return (rc < 0) ? rc : (len - sizeof(*rcd));
}
static u64 erst_writer(enum pstore_type_id type, int part, size_t size,
struct pstore_info *psi)
static u64 erst_writer(enum pstore_type_id type, unsigned int part,
size_t size, struct pstore_info *psi)
{
struct cper_pstore_record *rcd = (struct cper_pstore_record *)
(erst_info.buf - sizeof(*rcd));

3
fs/pstore/platform.c
View File

@ -67,7 +67,8 @@ static void pstore_dump(struct kmsg_dumper *dumper,
unsigned long size, total = 0;
char *dst, *why;
u64 id;
int hsize, part = 1;
int hsize;
unsigned int part = 1;
if (reason < ARRAY_SIZE(reason_str))
why = reason_str[reason];

2
include/linux/pstore.h
View File

@ -39,7 +39,7 @@ struct pstore_info {
int (*close)(struct pstore_info *psi);
ssize_t (*read)(u64 *id, enum pstore_type_id *type,
struct timespec *time, struct pstore_info *psi);
u64 (*write)(enum pstore_type_id type, int part,
u64 (*write)(enum pstore_type_id type, unsigned int part,
size_t size, struct pstore_info *psi);
int (*erase)(enum pstore_type_id type, u64 id,
struct pstore_info *psi);