linux-kernel - [PATCH 5/7] EDAC: i5400_edac: get rid of some unused vars

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Date:   Fri, 13 Sep 2019 11:50:30 -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 5/7] EDAC: i5400_edac: get rid of some unused vars

There are several temporary unused vars:

	drivers/edac/i5400_edac.c: In function ‘i5400_get_mc_regs’:
	drivers/edac/i5400_edac.c:1058:6: warning: variable ‘maxdimmperch’ set but not used [-Wunused-but-set-variable]
	 1058 |  int maxdimmperch;
	      |      ^~~~~~~~~~~~
	drivers/edac/i5400_edac.c:1057:6: warning: variable ‘maxch’ set but not used [-Wunused-but-set-variable]
	 1057 |  int maxch;
	      |      ^~~~~
	drivers/edac/i5400_edac.c: In function ‘i5400_init_dimms’:
	drivers/edac/i5400_edac.c:1174:6: warning: variable ‘max_dimms’ set but not used [-Wunused-but-set-variable]
	 1174 |  int max_dimms;
	      |      ^~~~~~~~~
	drivers/edac/i5400_edac.c:1173:14: warning: variable ‘channel_count’ set but not used [-Wunused-but-set-variable]
	 1173 |  int ndimms, channel_count;
	      |              ^~~~~~~~~~~~~

Get rid of them.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
---
 drivers/edac/i5400_edac.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index 52783b9bd0df..8c86c6fd7da7 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -1054,8 +1054,6 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
 	u32 actual_tolm;
 	u16 limit;
 	int slot_row;
-	int maxch;
-	int maxdimmperch;
 	int way0, way1;
 
 	pvt = mci->pvt_info;
@@ -1065,9 +1063,6 @@ static void i5400_get_mc_regs(struct mem_ctl_info *mci)
 	pci_read_config_dword(pvt->system_address, AMBASE + sizeof(u32),
 			&pvt->u.ambase_top);
 
-	maxdimmperch = pvt->maxdimmperch;
-	maxch = pvt->maxch;
-
 	edac_dbg(2, "AMBASE= 0x%lx  MAXCH= %d  MAX-DIMM-Per-CH= %d\n",
 		 (long unsigned int)pvt->ambase, pvt->maxch, pvt->maxdimmperch);
 
@@ -1170,17 +1165,13 @@ static int i5400_init_dimms(struct mem_ctl_info *mci)
 {
 	struct i5400_pvt *pvt;
 	struct dimm_info *dimm;
-	int ndimms, channel_count;
-	int max_dimms;
+	int ndimms;
 	int mtr;
 	int size_mb;
 	int  channel, slot;
 
 	pvt = mci->pvt_info;
 
-	channel_count = pvt->maxch;
-	max_dimms = pvt->maxdimmperch;
-
 	ndimms = 0;
 
 	/*
-- 
2.21.0