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[PATCHv2,net-next,6/7] net: ag71xx: remove always true branch

Message ID 20240905194938.8453-7-rosenp@gmail.com (mailing list archive)
State Accepted
Commit 40f111cc6e1b35562e815170d8f7efb49bf0fb21
Delegated to: Netdev Maintainers
Headers show
Series various cleanups | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 16 this patch: 16
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 1 maintainers not CCed: chris.snook@gmail.com
netdev/build_clang success Errors and warnings before: 16 this patch: 16
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 16 this patch: 16
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 16 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Rosen Penev Sept. 5, 2024, 7:49 p.m. UTC 
The opposite of this condition is checked above and if true, function
returns. Which means this can never be false.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 drivers/net/ethernet/atheros/ag71xx.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c
index a32a72fa4179..e28a4b018b11 100644
--- a/drivers/net/ethernet/atheros/ag71xx.c
+++ b/drivers/net/ethernet/atheros/ag71xx.c
@@ -719,12 +719,10 @@  static int ag71xx_mdio_probe(struct ag71xx *ag)
 	mii_bus->parent = dev;
 	snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s.%d", np->name, ag->mac_idx);
 
-	if (!IS_ERR(mdio_reset)) {
-		reset_control_assert(mdio_reset);
-		msleep(100);
-		reset_control_deassert(mdio_reset);
-		msleep(200);
-	}
+	reset_control_assert(mdio_reset);
+	msleep(100);
+	reset_control_deassert(mdio_reset);
+	msleep(200);
 
 	mnp = of_get_child_by_name(np, "mdio");
 	err = devm_of_mdiobus_register(dev, mii_bus, mnp);