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[PATCH] ppc64: nvram cleanups

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- Fix

  arch/ppc64/kernel/nvram.c:342: warning: `part' might be used uninitialized in this function

- Various codingstyle tweaks.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
akpm@osdl.org 2005-05-01 08:58:44 -07:00 committed by Linus Torvalds
parent dc3ec7503e
commit 0339ad77c4
1 changed files with 8 additions and 9 deletions
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17
arch/ppc64/kernel/nvram.c
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@ -339,9 +339,9 @@ static int nvram_remove_os_partition(void)
static int nvram_create_os_partition(void)
{
struct list_head * p;
struct nvram_partition * part;
struct nvram_partition * new_part = NULL;
struct nvram_partition * free_part = NULL;
struct nvram_partition *part = NULL;
struct nvram_partition *new_part = NULL;
struct nvram_partition *free_part = NULL;
int seq_init[2] = { 0, 0 };
loff_t tmp_index;
long size = 0;
@ -364,13 +364,11 @@ static int nvram_create_os_partition(void)
free_part = part;
}
}
if (!size) {
if (!size)
return -ENOSPC;
}
/* Create our OS partition */
new_part = (struct nvram_partition *)
kmalloc(sizeof(struct nvram_partition), GFP_KERNEL);
new_part = kmalloc(sizeof(*new_part), GFP_KERNEL);
if (!new_part) {
printk(KERN_ERR "nvram_create_os_partition: kmalloc failed\n");
return -ENOMEM;
@ -379,7 +377,7 @@ static int nvram_create_os_partition(void)
new_part->index = free_part->index;
new_part->header.signature = NVRAM_SIG_OS;
new_part->header.length = size;
sprintf(new_part->header.name, "ppc64,linux");
strcpy(new_part->header.name, "ppc64,linux");
new_part->header.checksum = nvram_checksum(&new_part->header);
rc = nvram_write_header(new_part);
@ -394,7 +392,8 @@ static int nvram_create_os_partition(void)
tmp_index = new_part->index + NVRAM_HEADER_LEN;
rc = ppc_md.nvram_write((char *)&seq_init, sizeof(seq_init), &tmp_index);
if (rc <= 0) {
printk(KERN_ERR "nvram_create_os_partition: nvram_write failed (%d)\n", rc);
printk(KERN_ERR "nvram_create_os_partition: nvram_write "
"failed (%d)\n", rc);
return rc;
}