linux-kernel - Re: [PATCH wireless v2] wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug

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Date: Mon, 22 Apr 2024 09:21:01 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Su Hui <suhui@...china.com>, <kvalo@...nel.org>, <jjohnson@...nel.org>,
        <nathan@...nel.org>, <ndesaulniers@...gle.com>, <morbo@...gle.com>,
        <justinstitt@...gle.com>
CC: <c_mkenna@....qualcomm.com>, <linux-wireless@...r.kernel.org>,
        <ath10k@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <llvm@...ts.linux.dev>, <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH wireless v2] wifi: ath10k: Fix an error code problem in
 ath10k_dbg_sta_write_peer_debug_trigger()

On 4/21/2024 8:42 PM, Su Hui wrote:
> Clang Static Checker (scan-build) Warning:
> drivers/net/wireless/ath/ath10k/debugfs_sta.c:line 429, column 3
> Value stored to 'ret' is never read.
> 
> Return 'ret' rather than 'count' when 'ret' stores an error code.
> By the way, remove some useless code.
> 
> Fixes: ee8b08a1be82 ("ath10k: add debugfs support to get per peer tids log via tracing")
> Signed-off-by: Su Hui <suhui@...china.com>Acked-by: Jeff Johnson <quic_jjohnson@...cinc.com>