Commit bee91869 authored Jul 07, 2017 by Axel Lin Committed by Felipe Balbi Jul 17, 2017

usb: gadget: f_mass_storage: Fix the logic to iterate all common->luns



It is wrong to do --i in the for loop.

Fixes: dd02ea5a ("usb: gadget: mass_storage: Use static array for luns")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent ee249b45

drivers/usb/gadget/function/f_mass_storage.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2490,7 +2490,7 @@ static int fsg_main_thread(void *common_)
		int i;

		down_write(&common->filesem);
		for (i = 0; i < ARRAY_SIZE(common->luns); --i) {
		for (i = 0; i < ARRAY_SIZE(common->luns); i++) {
		struct fsg_lun *curlun = common->luns[i];
		if (!curlun \|\| !fsg_lun_is_open(curlun))
		continue;