SWAP-DA: remove invalid semicolons on energy module

There are invalid semicolons after if clause on energy module and
it causes following build error with gcc 6, so this patch removes
the invalid semicolons.

  kernel/swap/energy/energy.c: In function 'calc_wifi_recv_energy':
  kernel/swap/energy/energy.c:640:2: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
    if (len <= 0 || check_wlan0(sock));
    ^~
  kernel/swap/energy/energy.c:641:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     return;
     ^~~~~~
  kernel/swap/energy/energy.c: In function 'calc_wifi_send_energy':
  kernel/swap/energy/energy.c:653:2: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
    if (len <= 0 || check_wlan0(sock));
    ^~
  kernel/swap/energy/energy.c:654:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     return;
     ^~~~~~

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

diff --git a/kernel/swap/energy/energy.c b/kernel/swap/energy/energy.c
index 2cfd48a1126179e8ff44ad2b83e18dbca3a299b3..02914d2b6194d7ed32b951516477ec84ede1a518 100644 (file)
--- a/kernel/swap/energy/energy.c
+++ b/kernel/swap/energy/energy.c
@@ -637,7 +637,7 @@ static void calc_wifi_recv_energy(struct socket *sock, int len)
 {
        struct energy_data *ed;
 
-       if (len <= 0 || check_wlan0(sock));
+       if (len <= 0 || check_wlan0(sock))
                return;
 
        ed = get_energy_data_by_socket(current, sock);
@@ -650,7 +650,7 @@ static void calc_wifi_send_energy(struct socket *sock, int len)
 {
        struct energy_data *ed;
 
-       if (len <= 0 || check_wlan0(sock));
+       if (len <= 0 || check_wlan0(sock))
                return;
 
        ed = get_energy_data_by_socket(current, sock);