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Fixes: 86f7ef773156 ("media: uvcvideo: Add support for per-device control mapping overrides") Signed-off-by: Dan Carpenter --- This bug was previously reported by the kbuild bot and fixed in later versions of the patchset. The git log doesn't have a link to lore.kernel.org but I suspect an earlier version got merged? drivers/media/usb/uvc/uvc_ctrl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index e4826a846861..00ea894e79fd 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -2413,9 +2413,9 @@ static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain, { const struct uvc_control_info *info = uvc_ctrls; const struct uvc_control_info *iend = info + ARRAY_SIZE(uvc_ctrls); - const struct uvc_control_mapping *mapping = uvc_ctrl_mappings; - const struct uvc_control_mapping *mend = - mapping + ARRAY_SIZE(uvc_ctrl_mappings); + const struct uvc_control_mapping *mapping; + const struct uvc_control_mapping *mend; + unsigned int i; /* * XU controls initialization requires querying the device for control @@ -2453,7 +2453,6 @@ static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain, */ if (chain->dev->info->mappings) { bool custom = false; - unsigned int i; for (i = 0; (mapping = chain->dev->info->mappings[i]); ++i) { if (uvc_entity_match_guid(ctrl->entity, mapping->entity) && @@ -2468,7 +2467,8 @@ static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain, } /* Process common mappings next. */ - for (; mapping < mend; ++mapping) { + for (i = 0; i < ARRAY_SIZE(uvc_ctrl_mappings); i++) { + mapping = &uvc_ctrl_mappings[i]; if (uvc_entity_match_guid(ctrl->entity, mapping->entity) && ctrl->info.selector == mapping->selector) __uvc_ctrl_add_mapping(chain, ctrl, mapping);