diff mbox series

[v4,28/45] hw/nvram: Replace fprintf(stderr, "*\n" with error_report()

Message ID 1dc70f25d82fc829cf85b9be45cb77d88d8f3af9.1510181732.git.alistair.francis@xilinx.com
State New
Headers show
Series Remove some of the fprintf(stderr, "* | expand

Commit Message

Alistair Francis Nov. 8, 2017, 10:58 p.m. UTC 
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.

find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +
find ./* -type f -exec sed -i \
    'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
    {} +

Some lines where then manually tweaked to pass checkpatch.

Some of the message in put_unused() was removed and replaced with
g_assert_not_reached().

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
---
V3:
 - Add g_assert_not_reached() in unused function
V2:
 - Split hw patch into individual directories

 hw/nvram/eeprom93xx.c | 5 +++--
 hw/nvram/fw_cfg.c     | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

Comments

Philippe Mathieu-Daudé Nov. 8, 2017, 11:39 p.m. UTC | #1 
On 11/08/2017 07:58 PM, Alistair Francis wrote:
> Replace a large number of the fprintf(stderr, "*\n" calls with
> error_report(). The functions were renamed with these commands and then
> compiler issues where manually fixed.
> 
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> find ./* -type f -exec sed -i \
>     'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
>     {} +
> 
> Some lines where then manually tweaked to pass checkpatch.
> 
> Some of the message in put_unused() was removed and replaced with
> g_assert_not_reached().
> 
> Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
> ---
> V3:
>  - Add g_assert_not_reached() in unused function
> V2:
>  - Split hw patch into individual directories
> 
>  hw/nvram/eeprom93xx.c | 5 +++--
>  hw/nvram/fw_cfg.c     | 5 +++--
>  2 files changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
> index 2fd0e3c29f..5cad031eba 100644
> --- a/hw/nvram/eeprom93xx.c
> +++ b/hw/nvram/eeprom93xx.c
> @@ -36,6 +36,7 @@
>   */
>  
>  #include "qemu/osdep.h"
> +#include "qemu/error-report.h"
>  #include "hw/hw.h"
>  #include "hw/nvram/eeprom93xx.h"
>  
> @@ -105,8 +106,8 @@ static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size,
>  static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
>                        QJSON *vmdesc)
>  {
> -    fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n");
> -    fprintf(stderr, "Never should be used to write a new state.\n");
> +    error_report("uint16_from_uint8 is used only for backwards compatibility.");
> +    error_report("Never should be used to write a new state.");

Sounds like funny english :)

>      exit(0);

Why not use g_assert_not_reached() for consistency?

>  
>      return 0;
> diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
> index 753ac0e4ea..1c66052f1f 100644
> --- a/hw/nvram/fw_cfg.c
> +++ b/hw/nvram/fw_cfg.c
> @@ -518,8 +518,9 @@ static int get_uint32_as_uint16(QEMUFile *f, void *pv, size_t size,
>  static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
>                        QJSON *vmdesc)
>  {
> -    fprintf(stderr, "uint32_as_uint16 is only used for backward compatibility.\n");
> -    fprintf(stderr, "This functions shouldn't be called.\n");
> +    error_report("uint32_as_uint16 is only used for backward compatibility.");
> +
> +    g_assert_not_reached();
>  
>      return 0;
>  }
>
diff mbox series

Patch

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index 2fd0e3c29f..5cad031eba 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -36,6 +36,7 @@ 
  */
 
 #include "qemu/osdep.h"
+#include "qemu/error-report.h"
 #include "hw/hw.h"
 #include "hw/nvram/eeprom93xx.h"
 
@@ -105,8 +106,8 @@  static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size,
 static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
                       QJSON *vmdesc)
 {
-    fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n");
-    fprintf(stderr, "Never should be used to write a new state.\n");
+    error_report("uint16_from_uint8 is used only for backwards compatibility.");
+    error_report("Never should be used to write a new state.");
     exit(0);
 
     return 0;
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 753ac0e4ea..1c66052f1f 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -518,8 +518,9 @@  static int get_uint32_as_uint16(QEMUFile *f, void *pv, size_t size,
 static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
                       QJSON *vmdesc)
 {
-    fprintf(stderr, "uint32_as_uint16 is only used for backward compatibility.\n");
-    fprintf(stderr, "This functions shouldn't be called.\n");
+    error_report("uint32_as_uint16 is only used for backward compatibility.");
+
+    g_assert_not_reached();
 
     return 0;
 }