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commit5ea59db8a3upstream. An earlier change to this function (3bdae81072) fixed a leak in the case of an unsuccessful call to brcmf_sdiod_buffrw(). However, the glom_skb buffer, used for emulating a scattering read, is never used or referenced after its contents are copied into the destination buffers, and therefore always needs to be freed by the end of the function. Fixes:3bdae81072("brcmfmac: Fix glob_skb leak in brcmf_sdiod_recv_chain") Fixes:a413e39a38("brcmfmac: fix brcmf_sdcard_recv_chain() for host without sg support") Signed-off-by: Peter S. Housel <housel@acm.org> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>