linux-kernel - [PATCH 1/7] EDAC: i5100_edac: get rid of an unused var

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Date:   Fri, 13 Sep 2019 11:50:26 -0300
From:   Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Linux Edac Mailing List <linux-edac@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Borislav Petkov <bp@...en8.de>,
        Tony Luck <tony.luck@...el.com>,
        James Morse <james.morse@....com>,
        Robert Richter <rrichter@...vell.com>
Subject: [PATCH 1/7] EDAC: i5100_edac: get rid of an unused var

As reported by GCC with W=1:

	drivers/edac/i5100_edac.c:714:16: warning: variable ‘et’ set but not used [-Wunused-but-set-variable]
	  714 |  unsigned long et;
	      |                ^~

It sounds some left over from some code before the addition of
an udelay().

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
---
 drivers/edac/i5100_edac.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 251f2b692785..12bebecb203b 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -713,7 +713,6 @@ static int i5100_read_spd_byte(const struct mem_ctl_info *mci,
 {
 	struct i5100_priv *priv = mci->pvt_info;
 	u16 w;
-	unsigned long et;
 
 	pci_read_config_word(priv->mc, I5100_SPDDATA, &w);
 	if (i5100_spddata_busy(w))
@@ -724,7 +723,6 @@ static int i5100_read_spd_byte(const struct mem_ctl_info *mci,
 						   0, 0));
 
 	/* wait up to 100ms */
-	et = jiffies + HZ / 10;
 	udelay(100);
 	while (1) {
 		pci_read_config_word(priv->mc, I5100_SPDDATA, &w);
-- 
2.21.0