PCI: Remove unnecessary curly braces

Remove curly braces in simple "if" cases.

No functional change.

Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c
index 476482e82fd2..c5cbefee5236 100644
--- a/drivers/pci/hotplug/cpqphp_ctrl.c
+++ b/drivers/pci/hotplug/cpqphp_ctrl.c
@@ -705,9 +705,8 @@ static struct pci_resource *get_max_resource(struct pci_resource **head, u32 siz
                 if (temp == max) {
                         *head = max->next;
                 } else {
-                        while (temp && temp->next != max) {
+                        while (temp && temp->next != max)
                                 temp = temp->next;
-                        }
 
                         if (temp)
                                 temp->next = max->next;
@@ -903,9 +902,8 @@ irqreturn_t cpqhp_ctrl_intr(int IRQ, void *data)
         /*
          * Check to see if it was our interrupt
          */
-        if (!(misc & 0x000C)) {
+        if (!(misc & 0x000C))
                 return IRQ_NONE;
-        }
 
         if (misc & 0x0004) {
                 /*
@@ -2006,9 +2004,8 @@ int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func)
         /* Check to see if the interlock is closed */
         tempdword = readl(ctrl->hpc_reg + INT_INPUT_CLEAR);
 
-        if (tempdword & (0x01 << hp_slot)) {
+        if (tempdword & (0x01 << hp_slot))
                 return 1;
-        }
 
         if (func->is_a_board) {
                 rc = board_replaced(func, ctrl);
@@ -2070,9 +2067,8 @@ int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func)
                 }
         }
 
-        if (rc) {
+        if (rc)
                 dbg("%s: rc = %d\n", __func__, rc);
-        }
 
         if (p_slot)
                 update_slot_info(ctrl, p_slot);
@@ -2095,9 +2091,8 @@ int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func)
         device = func->device;
         func = cpqhp_slot_find(ctrl->bus, device, index++);
         p_slot = cpqhp_find_slot(ctrl, device);
-        if (p_slot) {
+        if (p_slot)
                 physical_slot = p_slot->number;
-        }
 
         /* Make sure there are no video controllers here */
         while (func && !rc) {