linux-kernel - [PATCH] pcmcia: Removed unused variable control.

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Date:   Mon, 25 Jul 2022 06:59:55 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     linux@...inikbrodowski.net, tony@...mide.com, arnd@...db.de
Cc:     linux-kernel@...r.kernel.org,
        "Souptick Joarder (HPE)" <jrdr.linux@...il.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH] pcmcia: Removed unused variable control.

From: "Souptick Joarder (HPE)" <jrdr.linux@...il.com>

Kernel test robot throws below warning ->
drivers/pcmcia/omap_cf.c:127:7: warning: variable 'control'
set but not used [-Wunused-but-set-variable]

Removed unused variable control.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@...il.com>
---
 drivers/pcmcia/omap_cf.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 1972a8f6fa8e..c96943805f77 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -124,7 +124,6 @@ static int omap_cf_get_status(struct pcmcia_socket *s, u_int *sp)
 static int
 omap_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
 {
-	u16		control;
 
 	/* REVISIT some non-OSK boards may support power switching */
 	switch (s->Vcc) {
@@ -135,7 +134,6 @@ omap_cf_set_socket(struct pcmcia_socket *sock, struct socket_state_t *s)
 		return -EINVAL;
 	}
 
-	control = omap_readw(CF_CONTROL);
 	if (s->flags & SS_RESET)
 		omap_writew(CF_CONTROL_RESET, CF_CONTROL);
 	else
-- 
2.25.1