Commit 6e0bc588 authored by Barnabás Pőcze's avatar Barnabás Pőcze Committed by Hans de Goede
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platform/x86: wmi: use !p to check for NULL 



Other parts of the code use the `!p` idiom to check
for NULL pointers, convert `find_guid_context()` to
do the same.

Signed-off-by: default avatarBarnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210904175450.156801-19-pobrn@protonmail.com


Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 6133913a

drivers/platform/x86/wmi.c

+2 −2
Original line number Diff line number Diff line
@@ -141,10 +141,10 @@ static const void *find_guid_context(struct wmi_block *wblock, 
	const struct wmi_device_id *id;

	guid_t guid_input;



	if (wdriver->id_table == NULL)

	id = wdriver->id_table;

	if (!id)

		return NULL;



	id = wdriver->id_table;

	while (*id->guid_string) {

		if (guid_parse(id->guid_string, &guid_input))

			continue;