Commit ad3a9ee0 authored by Mao Wenan's avatar Mao Wenan Committed by David S. Miller
Browse files

ocelot: remove unused variable 'rc' in vcap_cmd() 



Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/ethernet/mscc/ocelot_ace.c: In function ‘vcap_cmd’:
drivers/net/ethernet/mscc/ocelot_ace.c:108:6: warning: variable ‘rc’ set
but not used [-Wunused-but-set-variable]
  int rc;
      ^
It's never used since introduction in commit b5962294 ("net: mscc:
ocelot: Add support for tcam")

Signed-off-by: default avatarMao Wenan <maowenan@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c67b8555

drivers/net/ethernet/mscc/ocelot_ace.c

+1 −2
Original line number Diff line number Diff line
@@ -105,7 +105,6 @@ static void vcap_cmd(struct ocelot *oc, u16 ix, int cmd, int sel) 
	u32 value = (S2_CORE_UPDATE_CTRL_UPDATE_CMD(cmd) |

		     S2_CORE_UPDATE_CTRL_UPDATE_ADDR(ix) |

		     S2_CORE_UPDATE_CTRL_UPDATE_SHOT);

	int rc;



	if ((sel & VCAP_SEL_ENTRY) && ix >= vcap_is2.entry_count)

		return;
@@ -120,7 +119,7 @@ static void vcap_cmd(struct ocelot *oc, u16 ix, int cmd, int sel) 
		value |= S2_CORE_UPDATE_CTRL_UPDATE_CNT_DIS;



	ocelot_write(oc, value, S2_CORE_UPDATE_CTRL);

	rc = readx_poll_timeout(vcap_s2_read_update_ctrl, oc, value,

	readx_poll_timeout(vcap_s2_read_update_ctrl, oc, value,

				(value & S2_CORE_UPDATE_CTRL_UPDATE_SHOT) == 0,

				10, 100000);

}

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