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[v4,1/4] ata: libahci: Clean-up the ahci_platform_en/disable_phys functions

Message ID 1421330978-9694-2-git-send-email-gregory.clement@free-electrons.com
State Not Applicable
Delegated to: David Miller
Headers show

Commit Message

Gregory CLEMENT Jan. 15, 2015, 2:09 p.m. UTC 
The phy_ functions handle the NULL pointer case, so there is no need
to skip them if there is a NULL pointer. Moreover, after the error
label there is already no check on the pointer. This patch removes the
unnecessary tests and brings some consistency.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/ata/libahci_platform.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 0b03f9056692..a147aaadca85 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -54,9 +54,6 @@  static int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
 	int rc, i;
 
 	for (i = 0; i < hpriv->nports; i++) {
-		if (!hpriv->phys[i])
-			continue;
-
 		rc = phy_init(hpriv->phys[i]);
 		if (rc)
 			goto disable_phys;
@@ -89,9 +86,6 @@  static void ahci_platform_disable_phys(struct ahci_host_priv *hpriv)
 	int i;
 
 	for (i = 0; i < hpriv->nports; i++) {
-		if (!hpriv->phys[i])
-			continue;
-
 		phy_power_off(hpriv->phys[i]);
 		phy_exit(hpriv->phys[i]);
 	}