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authorMatthew Garrett <mjg@redhat.com>2011-07-21 16:57:54 -0400
committerTony Luck <tony.luck@intel.com>2011-07-22 16:14:29 -0700
commitb94fdd077eef5e6cab56836bf62695b497946716 (patch)
treef1278f560084e6689a88a4e47f81484ffdb113df
parent56280682ceeef74b692b3e21d1872049eea7c887 (diff)
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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>
-rw-r--r--drivers/acpi/apei/erst.c8
-rw-r--r--fs/pstore/platform.c3
-rw-r--r--include/linux/pstore.h2
3 files changed, 7 insertions, 6 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index d842ac4f8cf..6053f4780df 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -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));
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 163bb40511e..49ff1de2178 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -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];
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index 12be8f193d0..cc03bbf5c4b 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -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);