From 04c7b363c9f7b05cb1bb94e14afbdd3661f9dd61 Mon Sep 17 00:00:00 2001 From: Shengzhen Li Date: Wed, 11 Feb 2015 23:12:24 +0530 Subject: [PATCH] mwifiex: more_task flag for main_process This patch handles a corner case where TX packet would remain in driver queue till next packet comes in. Here is sequence: 1. TX packet is queued via hard_start_xmit and main_work is queued 2. SDIO interrupt comes in which directly call mwifiex_main_process. This starts executing main superloop. 3. Now work from step1 is scheduled but at first check itself it sees mwifiex_processing is set and exits. 4. Now if superloop from step2 has passed TX processing part of superloop this packet would remain in queue until next packet/command/SDIO interrupt arrives and queues main_work. This patch fixes this corner case by defining more_task flag which is set when mwifiex_processing is found to be true. At end of superloop we again check if more_task flag is set and if set, execute superloop again. Signed-off-by: Shengzhen Li Signed-off-by: Amitkumar Karwar Signed-off-by: Cathy Luo Signed-off-by: Avinash Patil Signed-off-by: Kalle Valo --- Reading git-format-patch failed