redonkable/alistair23-linux
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platform/x86: dell-laptop: Allocate buffer before rfkill use

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On machines using rfkill interface the buffer needs to have been
allocated before the initial use (memset) of it.

Reported-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Mario Limonciello <mario.limonciello@dell.com>
Tested-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Mario Limonciello 2017-11-15 14:21:13 -06:00 committed by Darren Hart (VMware)
parent 868b8d33f9
commit 5246741a3f
1 changed files with 5 additions and 4 deletions
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9
drivers/platform/x86/dell-laptop.c
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@ -2073,6 +2073,11 @@ static int __init dell_init(void)
if (ret)
goto fail_platform_device2;
buffer = kzalloc(sizeof(struct calling_interface_buffer), GFP_KERNEL);
if (!buffer)
goto fail_buffer;
ret = dell_setup_rfkill();
if (ret) {
@ -2080,10 +2085,6 @@ static int __init dell_init(void)
goto fail_rfkill;
}
buffer = kzalloc(sizeof(struct calling_interface_buffer), GFP_KERNEL);
if (!buffer)
goto fail_buffer;
if (quirks && quirks->touchpad_led)
touchpad_led_init(&platform_device->dev);