Commit 39adb4e7 authored Mar 22, 2018 by Mauro Carvalho Chehab

media: dvbdev: handle ENOMEM error at dvb_module_probe()



If allocation of struct board_info fails, return NULL from
dvb_module_probe().

Fix this warning:
	drivers/media/dvb-core/dvbdev.c:958 dvb_module_probe() error: potential null dereference 'board_info'.  (kzalloc returns null)

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent f67449fd

drivers/media/dvb-core/dvbdev.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -953,6 +953,8 @@ struct i2c_client dvb_module_probe(const char module_name,
		struct i2c_board_info *board_info;

		board_info = kzalloc(sizeof(*board_info), GFP_KERNEL);
		if (!board_info)
		return NULL;

		if (name)
		strlcpy(board_info->type, name, I2C_NAME_SIZE);

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