staging: wilc1000: host_interface.c: removes unnecessary log messages

This patch removes unnecessary log messages.

Signed-off-by: Chris Park <chris.park@atmel.com>
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index eddc0d6fa30084744b6a92f45e038b4571e85fdf..a827e06068d40ca3f9b373c205c382d196d954c9 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -1637,11 +1637,8 @@ static int Handle_Key(struct wilc_vif *vif,
 
                        pu8keybuf = kmalloc(pstrHostIFkeyAttr->attr.wep.key_len + 2,
                                            GFP_KERNEL);
-
-                       if (pu8keybuf == NULL) {
-                               PRINT_ER("No buffer to send Key\n");
+                       if (!pu8keybuf)
                                return -ENOMEM;
-                       }
 
                        pu8keybuf[0] = pstrHostIFkeyAttr->attr.wep.index;
                        pu8keybuf[1] = pstrHostIFkeyAttr->attr.wep.key_len;
@@ -1662,10 +1659,8 @@ static int Handle_Key(struct wilc_vif *vif,
                        kfree(pu8keybuf);
                } else if (pstrHostIFkeyAttr->action & ADDKEY) {
                        pu8keybuf = kmalloc(pstrHostIFkeyAttr->attr.wep.key_len + 2, GFP_KERNEL);
-                       if (!pu8keybuf) {
-                               PRINT_ER("No buffer to send Key\n");
+                       if (!pu8keybuf)
                                return -ENOMEM;
-                       }
                        pu8keybuf[0] = pstrHostIFkeyAttr->attr.wep.index;
                        memcpy(pu8keybuf + 1, &pstrHostIFkeyAttr->attr.wep.key_len, 1);
                        memcpy(pu8keybuf + 2, pstrHostIFkeyAttr->attr.wep.key,
@@ -1709,7 +1704,6 @@ static int Handle_Key(struct wilc_vif *vif,
                if (pstrHostIFkeyAttr->action & ADDKEY_AP) {
                        pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL);
                        if (!pu8keybuf) {
-                               PRINT_ER("No buffer to send RxGTK Key\n");
                                ret = -ENOMEM;
                                goto _WPARxGtk_end_case_;
                        }
@@ -1741,7 +1735,6 @@ static int Handle_Key(struct wilc_vif *vif,
                } else if (pstrHostIFkeyAttr->action & ADDKEY) {
                        pu8keybuf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL);
                        if (pu8keybuf == NULL) {
-                               PRINT_ER("No buffer to send RxGTK Key\n");
                                ret = -ENOMEM;
                                goto _WPARxGtk_end_case_;
                        }
@@ -1781,7 +1774,6 @@ _WPARxGtk_end_case_:
                if (pstrHostIFkeyAttr->action & ADDKEY_AP) {
                        pu8keybuf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL);
                        if (!pu8keybuf) {
-                               PRINT_ER("No buffer to send PTK Key\n");
                                ret = -ENOMEM;
                                goto _WPAPtk_end_case_;
                        }