The patch titled
fujitsu-laptop: remove unnecessary input_free_device calls
has been added to the -mm tree. Its filename is
fujitsu-laptop-remove-unnecessary-input_free_device-calls.patch
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------------------------------------------------------
Subject: fujitsu-laptop: remove unnecessary input_free_device calls
From: Axel Lin <axel.lin@xxxxxxxxx>
input_free_device() should only be used if input_register_device() was not
called yet or if it failed. This patch removes unnecessary
input_free_device calls.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
Acked-by: Jonathan Woithe <jwoithe@xxxxxxxxxxxxxxxxxxxxxxx>
Acked-by: Dmitry Torokhov <dtor@xxxxxxx>
Cc: Matthew Garrett <mjg@xxxxxxxxxx>a
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/platform/x86/fujitsu-laptop.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff -puN drivers/platform/x86/fujitsu-laptop.c~fujitsu-laptop-remove-unnecessary-input_free_device-calls drivers/platform/x86/fujitsu-laptop.c
--- a/drivers/platform/x86/fujitsu-laptop.c~fujitsu-laptop-remove-unnecessary-input_free_device-calls
+++ a/drivers/platform/x86/fujitsu-laptop.c
@@ -725,6 +725,7 @@ static int acpi_fujitsu_add(struct acpi_
err_unregister_input_dev:
input_unregister_device(input);
+ input = NULL;
err_free_input_dev:
input_free_device(input);
err_stop:
@@ -738,8 +739,6 @@ static int acpi_fujitsu_remove(struct ac
input_unregister_device(input);
- input_free_device(input);
-
fujitsu->acpi_handle = NULL;
return 0;
@@ -930,6 +929,7 @@ static int acpi_fujitsu_hotkey_add(struc
err_unregister_input_dev:
input_unregister_device(input);
+ input = NULL;
err_free_input_dev:
input_free_device(input);
err_free_fifo:
@@ -953,8 +953,6 @@ static int acpi_fujitsu_hotkey_remove(st
input_unregister_device(input);
- input_free_device(input);
-
kfifo_free(&fujitsu_hotkey->fifo);
fujitsu_hotkey->acpi_handle = NULL;
_
Patches currently in -mm which might be from axel.lin@xxxxxxxxx are
linux-next.patch
hp-wmi-return-enodev-if-bios-does-not-export-any-supported-hp-wmi-guid.patch
fujitsu-laptop-remove-unnecessary-input_free_device-calls.patch
intel_menlow-fix-memory-leaks-in-error-path-fix.patch
drivers-video-backlight-s6e63m0c-set-permissions-on-gamma_table-file-to-0444.patch
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