linux-kernel - [PATCH net-next] iavf: remove unused debug function iavf_debug

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Message-ID: <20190702062021.41524-1-yuehaibing@huawei.com>
Date:   Tue, 2 Jul 2019 14:20:21 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <jeffrey.t.kirsher@...el.com>, <davem@...emloft.net>,
        <intel-wired-lan@...ts.osuosl.org>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH net-next] iavf: remove unused debug function iavf_debug_d

There is no caller of function iavf_debug_d() in tree since
commit 75051ce4c5d8 ("iavf: Fix up debug print macro"),
so it can be removed.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/net/ethernet/intel/iavf/iavf_main.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 881561b..327dda8 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -143,28 +143,6 @@ enum iavf_status iavf_free_virt_mem_d(struct iavf_hw *hw,
 }
 
 /**
- * iavf_debug_d - OS dependent version of debug printing
- * @hw:  pointer to the HW structure
- * @mask: debug level mask
- * @fmt_str: printf-type format description
- **/
-void iavf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
-{
-	char buf[512];
-	va_list argptr;
-
-	if (!(mask & ((struct iavf_hw *)hw)->debug_mask))
-		return;
-
-	va_start(argptr, fmt_str);
-	vsnprintf(buf, sizeof(buf), fmt_str, argptr);
-	va_end(argptr);
-
-	/* the debug string is already formatted with a newline */
-	pr_info("%s", buf);
-}
-
-/**
  * iavf_schedule_reset - Set the flags and schedule a reset event
  * @adapter: board private structure
  **/
-- 
2.7.4