[Qemu-trivial] [PATCH 25/26] hw: use exit(EXIT_SUCCESS) and exit(EXIT_FAILURE)

[Laurent Vivier <lvivier@redhat.com>]

This patch is the result of coccinelle script
scripts/coccinelle/exit.cocci

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
---
 hw/display/ssd0303.c  | 3 ++-
 hw/i2c/smbus.c        | 3 ++-
 hw/moxie/moxiesim.c   | 8 ++++----
 hw/nvram/eeprom93xx.c | 2 +-
 hw/nvram/fw_cfg.c     | 2 +-
 5 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/hw/display/ssd0303.c b/hw/display/ssd0303.c
index d301756..bc01d0a 100644
--- a/hw/display/ssd0303.c
+++ b/hw/display/ssd0303.c
@@ -20,7 +20,8 @@
 #define DPRINTF(fmt, ...) \
 do { printf("ssd0303: " fmt , ## __VA_ARGS__); } while (0)
 #define BADF(fmt, ...) \
-do { fprintf(stderr, "ssd0303: error: " fmt , ## __VA_ARGS__); exit(1);} while (0)
+do { fprintf(stderr, "ssd0303: error: " fmt , ## __VA_ARGS__); \
+     exit(EXIT_FAILURE); } while (0)
 #else
 #define DPRINTF(fmt, ...) do {} while(0)
 #define BADF(fmt, ...) \
diff --git a/hw/i2c/smbus.c b/hw/i2c/smbus.c
index 3979b3d..38928cf 100644
--- a/hw/i2c/smbus.c
+++ b/hw/i2c/smbus.c
@@ -20,7 +20,8 @@
 #define DPRINTF(fmt, ...) \
 do { printf("smbus(%02x): " fmt , dev->i2c.address, ## __VA_ARGS__); } while (0)
 #define BADF(fmt, ...) \
-do { fprintf(stderr, "smbus: error: " fmt , ## __VA_ARGS__); exit(1);} while (0)
+do { fprintf(stderr, "smbus: error: " fmt , ## __VA_ARGS__); \
+     exit(EXIT_FAILURE); } while (0)
 #else
 #define DPRINTF(fmt, ...) do {} while(0)
 #define BADF(fmt, ...) \
diff --git a/hw/moxie/moxiesim.c b/hw/moxie/moxiesim.c
index 3069834..9adae85 100644
--- a/hw/moxie/moxiesim.c
+++ b/hw/moxie/moxiesim.c
@@ -63,7 +63,7 @@ static void load_kernel(MoxieCPU *cpu, LoaderParams *loader_params)
     if (kernel_size <= 0) {
         fprintf(stderr, "qemu: could not load kernel '%s'\n",
                 loader_params->kernel_filename);
-        exit(1);
+        exit(EXIT_FAILURE);
     }
 
     /* load initrd */
@@ -78,7 +78,7 @@ static void load_kernel(MoxieCPU *cpu, LoaderParams *loader_params)
                 fprintf(stderr,
                         "qemu: memory too small for initial ram disk '%s'\n",
                         loader_params->initrd_filename);
-                exit(1);
+                exit(EXIT_FAILURE);
             }
             initrd_size = load_image_targphys(loader_params->initrd_filename,
                                               initrd_offset,
@@ -87,7 +87,7 @@ static void load_kernel(MoxieCPU *cpu, LoaderParams *loader_params)
         if (initrd_size == (target_ulong)-1) {
             fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
                     loader_params->initrd_filename);
-            exit(1);
+            exit(EXIT_FAILURE);
         }
     }
 }
@@ -121,7 +121,7 @@ static void moxiesim_init(MachineState *machine)
     cpu = cpu_moxie_init(cpu_model);
     if (!cpu) {
         fprintf(stderr, "Unable to find CPU definition\n");
-        exit(1);
+        exit(EXIT_FAILURE);
     }
     env = &cpu->env;
 
diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index 2c16fc2..b0ddda6 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -105,7 +105,7 @@ static void put_unused(QEMUFile *f, void *pv, size_t size)
 {
     fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n");
     fprintf(stderr, "Never should be used to write a new state.\n");
-    exit(0);
+    exit(EXIT_SUCCESS);
 }
 
 static const VMStateInfo vmstate_hack_uint16_from_uint8 = {
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 1776b1b..07bb06d 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -807,7 +807,7 @@ void fw_cfg_add_file_callback(FWCfgState *s,  const char *filename,
             strcmp(s->files->f[index].name, s->files->f[i].name) == 0) {
             error_report("duplicate fw_cfg file name: %s",
                          s->files->f[index].name);
-            exit(1);
+            exit(EXIT_FAILURE);
         }
     }
 
-- 
2.5.5