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authorShuah Khan <skhan@linuxfoundation.org>2022-07-01 05:32:56 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-07-01 09:53:26 +0300
commit3776c78559853fd151be7c41e369fd076fb679d5 (patch)
treef5b6a5e78a95eab435deb7678fc1383cbf5aa4ff /include/linux/rtsx_usb.h
parenteb7f8e28420372787933eec079735c35034bda7d (diff)
downloadlinux-3776c78559853fd151be7c41e369fd076fb679d5.tar.xz
misc: rtsx_usb: use separate command and response buffers
rtsx_usb uses same buffer for command and response. There could be a potential conflict using the same buffer for both especially if retries and timeouts are involved. Use separate command and response buffers to avoid conflicts. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/07e3721804ff07aaab9ef5b39a5691d0718b9ade.1656642167.git.skhan@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/rtsx_usb.h')
-rw-r--r--include/linux/rtsx_usb.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/rtsx_usb.h b/include/linux/rtsx_usb.h
index a07f7341ebc2..3247ed8e9ff0 100644
--- a/include/linux/rtsx_usb.h
+++ b/include/linux/rtsx_usb.h
@@ -54,7 +54,6 @@ struct rtsx_ucr {
struct usb_device *pusb_dev;
struct usb_interface *pusb_intf;
struct usb_sg_request current_sg;
- unsigned char *iobuf;
struct timer_list sg_timer;
struct mutex dev_mutex;