Drivers: tty: n_gsm.c: fixed 7 errors & 6 warnings that checkpatch complained

Specifically:
n_gsm.c:810: ERROR: space required before the open parenthesis '('
n_gsm.c:830: WARNING: line over 80 characters
n_gsm.c:971: ERROR: trailing whitespace
n_gsm.c:984: ERROR: code indent should use tabs where possible
n_gsm.c:984: WARNING: please, no space before tabs
n_gsm.c:984: WARNING: please, no spaces at the start of a line
n_gsm.c:1141: WARNING: space prohibited before semicolon
n_gsm.c:1743: ERROR: space required before the open brace '{'
n_gsm.c:1744: WARNING: line over 80 characters
n_gsm.c:1745: ERROR: code indent should use tabs where possible
n_gsm.c:1746: ERROR: code indent should use tabs where possible
n_gsm.c:2908: WARNING: line over 80 characters
n_gsm.c:2912: ERROR: trailing whitespace

Signed-off-by: Aldo Iljazi <neonsync1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 16 insertions, 13 deletions

diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
index 642239015b46..c0f76da55304 100644
--- a/drivers/tty/n_gsm.c
+++ b/drivers/tty/n_gsm.c
@@ -807,7 +807,7 @@ static int gsm_dlci_data_output(struct gsm_mux *gsm, struct gsm_dlci *dlci)
         int h = dlci->adaption - 1;
 
         total_size = 0;
-        while(1) {
+        while (1) {
                 len = kfifo_len(dlci->fifo);
                 if (len == 0)
                         return total_size;
@@ -827,8 +827,8 @@ static int gsm_dlci_data_output(struct gsm_mux *gsm, struct gsm_dlci *dlci)
                 switch (dlci->adaption) {
                 case 1: /* Unstructured */
                         break;
-                case 2: /* Unstructed with modem bits. Always one byte as we never
-                           send inline break data */
+                case 2: /* Unstructed with modem bits.
+                Always one byte as we never send inline break data */
                         *dp++ = gsm_encode_modem(dlci);
                         break;
                 }
@@ -968,7 +968,7 @@ static void gsm_dlci_data_kick(struct gsm_dlci *dlci)
         unsigned long flags;
         int sweep;
 
-        if (dlci->constipated) 
+        if (dlci->constipated)
                 return;
 
         spin_lock_irqsave(&dlci->gsm->tx_lock, flags);
@@ -981,7 +981,7 @@ static void gsm_dlci_data_kick(struct gsm_dlci *dlci)
                         gsm_dlci_data_output(dlci->gsm, dlci);
         }
         if (sweep)
-                gsm_dlci_data_sweep(dlci->gsm);
+                gsm_dlci_data_sweep(dlci->gsm);
         spin_unlock_irqrestore(&dlci->gsm->tx_lock, flags);
 }
 
@@ -1138,7 +1138,7 @@ static void gsm_control_modem(struct gsm_mux *gsm, u8 *data, int clen)
 static void gsm_control_rls(struct gsm_mux *gsm, u8 *data, int clen)
 {
         struct tty_port *port;
-        unsigned int addr = 0 ;
+        unsigned int addr = 0;
         u8 bits;
         int len = clen;
         u8 *dp = data;
@@ -1740,10 +1740,11 @@ static void gsm_queue(struct gsm_mux *gsm)
 
         if ((gsm->control & ~PF) == UI)
                 gsm->fcs = gsm_fcs_add_block(gsm->fcs, gsm->buf, gsm->len);
-        if (gsm->encoding == 0){
-                /* WARNING: gsm->received_fcs is used for gsm->encoding = 0 only.
-                            In this case it contain the last piece of data
-                            required to generate final CRC */
+        if (gsm->encoding == 0) {
+                /* WARNING: gsm->received_fcs is used for
+                gsm->encoding = 0 only.
+                In this case it contain the last piece of data
+                required to generate final CRC */
                 gsm->fcs = gsm_fcs_add(gsm->fcs, gsm->received_fcs);
         }
         if (gsm->fcs != GOOD_FCS) {
@@ -2904,9 +2905,11 @@ static int gsmtty_install(struct tty_driver *driver, struct tty_struct *tty)
         gsm = gsm_mux[mux];
         if (gsm->dead)
                 return -EL2HLT;
-        /* If DLCI 0 is not yet fully open return an error. This is ok from a locking
-           perspective as we don't have to worry about this if DLCI0 is lost */
-        if (gsm->dlci[0] && gsm->dlci[0]->state != DLCI_OPEN) 
+        /* If DLCI 0 is not yet fully open return an error.
+        This is ok from a locking
+        perspective as we don't have to worry about this
+        if DLCI0 is lost */
+        if (gsm->dlci[0] && gsm->dlci[0]->state != DLCI_OPEN)
                 return -EL2NSYNC;
         dlci = gsm->dlci[line];
         if (dlci == NULL) {