wifi: brcm80211: fmac: Add error log in brcmf_usb_dl_cmd()

wifi: brcm80211: fmac: Add error log in brcmf_usb_dl_cmd()

In brcmf_usb_dl_cmd(), the error logging is not enough to describe
the error state. And some caller of the brcmf_usb_dl_cmd() does not
handle its error. An error log in brcmf_usb_dl_cmd() is needed to
prevent silent failure.

Add error handling in brcmf_usb_dl_cmd() to log the command id and
error code in the brcmf_usb_dl_cmd() fails. In this way, every
invocation of the function logs a message upon failure.

Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20250422065938.2345-1-vulab@iscas.ac.cn
Signed-off-by: Johannes Berg <johannes.berg@intel.com>