char: lp: use tabs instead of spaces

Fixes the checkpatch error:
ERROR: code indent should use tabs where possible

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 4153c6f..15d03aa 100644 (file)
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -262,7 +262,7 @@ static int lp_check_status(int minor)
                error = -EIO;
        } else {
                last = 0; /* Come here if LP_CAREFUL is set and no
-                             errors are reported. */
+                            errors are reported. */
        }
 
        lp_table[minor].last_error = last;
@@ -295,7 +295,7 @@ static int lp_wait_ready(int minor, int nonblock)
 }
 
 static ssize_t lp_write(struct file * file, const char __user * buf,
-                       size_t count, loff_t *ppos)
+                       size_t count, loff_t *ppos)
 {
        unsigned int minor = iminor(file_inode(file));
        struct parport *port = lp_table[minor].dev->port;
@@ -325,8 +325,8 @@ static ssize_t lp_write(struct file * file, const char __user * buf,
                goto out_unlock;
        }
 
-       /* Claim Parport or sleep until it becomes available
-        */
+       /* Claim Parport or sleep until it becomes available
+        */
        lp_claim_parport_or_block (&lp_table[minor]);
        /* Go to the proper mode. */
        lp_table[minor].current_mode = lp_negotiate (port,
@@ -406,7 +406,7 @@ static ssize_t lp_write(struct file * file, const char __user * buf,
 out_unlock:
        mutex_unlock(&lp_table[minor].port_mutex);
 
-       return retv;
+       return retv;
 }
 
 #ifdef CONFIG_PARPORT_1284
@@ -545,8 +545,8 @@ static int lp_open(struct inode * inode, struct file * file)
        /* Determine if the peripheral supports ECP mode */
        lp_claim_parport_or_block (&lp_table[minor]);
        if ( (lp_table[minor].dev->port->modes & PARPORT_MODE_ECP) &&
-             !parport_negotiate (lp_table[minor].dev->port,
-                                 IEEE1284_MODE_ECP)) {
+            !parport_negotiate (lp_table[minor].dev->port,
+                                IEEE1284_MODE_ECP)) {
                printk (KERN_INFO "lp%d: ECP mode\n", minor);
                lp_table[minor].best_mode = IEEE1284_MODE_ECP;
        } else {
@@ -650,8 +650,8 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd,
                                                sizeof(struct lp_stats));
                        break;
 #endif
-               case LPGETFLAGS:
-                       status = LP_F(minor);
+               case LPGETFLAGS:
+                       status = LP_F(minor);
                        if (copy_to_user(argp, &status, sizeof(int)))
                                return -EFAULT;
                        break;