From fd1ccafe0b9b33e460947487858371daec26f9a9 Mon Sep 17 00:00:00 2001
From: Daniel Jared Dominguez <Jared_Dominguez@Dell.com>
Date: Mon, 7 Jul 2014 14:18:27 -0500
Subject: [PATCH 12/22] Variable "needed" should be of type ssize_t as that's
 how it's used.

Signed-off-by: Daniel Jared Dominguez <Jared_Dominguez@Dell.com>
---
 src/lib/efi.c          |  8 ++++----
 src/lib/unparse_path.c | 12 ++++++------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/lib/efi.c b/src/lib/efi.c
index 7b5e7fd..74df42a 100644
--- a/src/lib/efi.c
+++ b/src/lib/efi.c
@@ -309,7 +309,7 @@ make_pci_device_path(uint8_t bus, uint8_t device, uint8_t function,
 	struct pci_access *pacc;
 	struct list_head *pos, *n;
 	LIST_HEAD(pci_parent_list);
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	pacc = pci_alloc();
@@ -436,7 +436,7 @@ make_edd30_device_path(int fd, uint8_t *buf, size_t size)
 	Scsi_Idlun idlun;
 	uint32_t ns_id;
 	unsigned char host=0, channel=0, id=0, lun=0;
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	rc = disk_get_pci(fd, &interface_type, &bus, &device, &function);
@@ -508,7 +508,7 @@ make_disk_load_option(char *disk, uint8_t *buf, size_t size)
 	uint8_t mbr_type=0, signature_type=0;
 	uint64_t part_start=0, part_size=0;
 	efi_char16_t *os_loader_path;
-	size_t needed = 0;
+	ssize_t needed = 0;
 	off_t buf_offset = 0;
 
 	memset(signature, 0, sizeof(signature));
@@ -615,7 +615,7 @@ make_net_load_option(char *iface, uint8_t *buf, size_t size)
 	unsigned char bus, slot, func;
 	struct ifreq ifr;
 	struct ethtool_drvinfo drvinfo;
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset;
 
 	memset(&ifr, 0, sizeof(ifr));
diff --git a/src/lib/unparse_path.c b/src/lib/unparse_path.c
index 030e7c8..c39a49a 100644
--- a/src/lib/unparse_path.c
+++ b/src/lib/unparse_path.c
@@ -43,7 +43,7 @@ unparse_raw(char *buffer, size_t buffer_size, uint8_t *p, uint64_t length)
 	uint64_t i;
 	char a[1];
 
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	for (i=0; i < length; i++) {
@@ -62,7 +62,7 @@ unparse_raw_text(char *buffer, size_t buffer_size, uint8_t *p, uint64_t length)
 {
 	uint64_t i; unsigned char c;
 
-	size_t needed;
+	ssize_t needed;
 	size_t buf_offset = 0;
 
 	for (i=0; i < length; i++) {
@@ -116,7 +116,7 @@ unparse_vendor_path(char *buffer, size_t buffer_size, char *prefix,
 	unsigned char *q = (uint8_t *)path + 20;
 	int rc;
 
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	rc = efi_guid_to_str(&path->vendor_guid, &text_guid);
@@ -199,7 +199,7 @@ unparse_messaging_path(char *buffer, size_t buffer_size, EFI_DEVICE_PATH *path)
 	NVME_DEVICE_PATH *nvme = (NVME_DEVICE_PATH *)path;
 	char a[16], b[16], c[16], d[16], e[16];
 
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	switch (path->subtype) {
@@ -417,7 +417,7 @@ unparse_bios_path(char *buffer, size_t buffer_size, EFI_DEVICE_PATH *path)
 	unsigned char *q = (uint8_t *)path + 8;
 	char a[16], b[16];
 
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 
 	needed = snprintf(p + buf_offset,
@@ -451,7 +451,7 @@ unparse_path(char *buffer, size_t buffer_size,
 {
 	uint16_t parsed_length = 0;
 	char *p = buffer;
-	size_t needed;
+	ssize_t needed;
 	off_t buf_offset = 0;
 	int exit_now = 0;
 
-- 
1.9.3