staging: gs_fpgaboot: drop wrapper function ‘finish_driver’
Author: Eva Rachel Retuya <eraretuya@gmail.com>
Remove the function 'finish_driver' since a direct call to
platform_device_unregister() is intuitive enough to signify the original
intention of the function being removed. Coccinelle semantic patch used to
detect this:
@@
identifier wrapper, func;
type T;
@@
*T wrapper(...)
{
(
return func(...);
|
func(...);
)
}
Signed-off-by: Eva Rachel Retuya
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/gs_fpgaboot/gs_fpgaboot.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index fe3a6bc..7b7c978 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -281,11 +281,6 @@ static int init_driver(void)
return PTR_ERR_OR_ZERO(firmware_pdev);
}
-static void finish_driver(void)
-{
- platform_device_unregister(firmware_pdev);
-}
-
static int gs_fpgaboot(void)
{
int err;
@@ -370,14 +365,14 @@ static int __init gs_fpgaboot_init(void)
return 0;
errout:
- finish_driver();
+ platform_device_unregister(firmware_pdev);
return err;
}
static void __exit gs_fpgaboot_exit(void)
{
- finish_driver();
+ platform_device_unregister(firmware_pdev);
pr_info("FPGA image download module removed\n");
} |
---
drivers/staging/gs_fpgaboot/gs_fpgaboot.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index fe3a6bc..7b7c978 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -281,11 +281,6 @@ static int init_driver(void)
return PTR_ERR_OR_ZERO(firmware_pdev);
}
-static void finish_driver(void)
-{
- platform_device_unregister(firmware_pdev);
-}
-
static int gs_fpgaboot(void)
{
int err;
@@ -370,14 +365,14 @@ static int __init gs_fpgaboot_init(void)
return 0;
errout:
- finish_driver();
+ platform_device_unregister(firmware_pdev);
return err;
}
static void __exit gs_fpgaboot_exit(void)
{
- finish_driver();
+ platform_device_unregister(firmware_pdev);
pr_info("FPGA image download module removed\n");
}
