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staging: r8188eu: use kernel helper to iterate over a list 

rtw_free_xmitframe_list iterates over the list of xmit_frames and frees
each entry. We can use list_for_each_entry_safe instead of coding this
manually. We need the _safe version as the current pxmitframe will be
removed from the list by rtw_free_xmitframe.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20230130195303.138941-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2023-01-30 20:52:59 +01:00 committed by Greg Kroah-Hartman
parent f5a8949570
commit 9cc5265ac8
1 changed files with 2 additions and 10 deletions
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12
drivers/staging/r8188eu/core/rtw_xmit.c
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@ -1327,18 +1327,10 @@ exit:
void rtw_free_xmitframe_list(struct xmit_priv *pxmitpriv, struct list_head *xframe_list)
{
struct list_head *plist;
struct xmit_frame *pxmitframe;
plist = xframe_list->next;
while (xframe_list != plist) {
pxmitframe = container_of(plist, struct xmit_frame, list);
plist = plist->next;
struct xmit_frame *pxmitframe, *tmp_xmitframe;
list_for_each_entry_safe(pxmitframe, tmp_xmitframe, xframe_list, list)
rtw_free_xmitframe(pxmitpriv, pxmitframe);
}
}
struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i)