staging: ced1401: fix ced_send_string()

Rename camel case arguments and locals in function ced_send_string()

Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index 81289d7a622acfea654d6f8f7acd0a51d33643f5..0c96202044b8802b78f3b20a0fe01f975f044272 100644 (file)
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -103,18 +103,19 @@ static int ced_put_chars(struct ced_data *ced, const char *ch,
 }
 
 /*****************************************************************************
-** Add the data in pData (local pointer) of length n to the output buffer, and
+** Add the data in "data" local pointer of length n to the output buffer, and
 ** trigger an output transfer if this is appropriate. User mode.
 ** Holds the io_mutex
 *****************************************************************************/
-int ced_send_string(struct ced_data *ced, const char __user *pData,
+int ced_send_string(struct ced_data *ced, const char __user *data,
               unsigned int n)
 {
-       int iReturn = U14ERR_NOERROR;   /*  assume all will be well */
-       char buffer[OUTBUF_SZ + 1];     /*  space in our address space for characters */
+       int ret = U14ERR_NOERROR;       /* assume all will be well */
+       char buffer[OUTBUF_SZ + 1];     /* space in our address space */
+                                       /* for characters             */
        if (n > OUTBUF_SZ)      /*  check space in local buffer... */
                return U14ERR_NOOUT;    /*  ...too many characters */
-       if (copy_from_user(buffer, pData, n))
+       if (copy_from_user(buffer, data, n))
                return -EFAULT;
        buffer[n] = 0;          /*  terminate for debug purposes */
 
@@ -122,13 +123,13 @@ int ced_send_string(struct ced_data *ced, const char __user *pData,
        if (n > 0) {            /*  do nothing if nowt to do! */
                dev_dbg(&ced->interface->dev, "%s: n=%d>%s<\n",
                        __func__, n, buffer);
-               iReturn = ced_put_chars(ced, buffer, n);
+               ret = ced_put_chars(ced, buffer, n);
        }
 
        ced_allowi(ced);                /*  make sure we have input int */
        mutex_unlock(&ced->io_mutex);
 
-       return iReturn;
+       return ret;
 }
 
 /****************************************************************************

diff --git a/drivers/staging/ced1401/usb1401.h b/drivers/staging/ced1401/usb1401.h
index f1825a3331d9fdfee41074fafe3ca7de3abfc832..0c915621fcf24d3a8430e2dff7478e11261a73fd 100644 (file)
--- a/drivers/staging/ced1401/usb1401.h
+++ b/drivers/staging/ced1401/usb1401.h
@@ -222,7 +222,7 @@ extern int ced_read_write_mem(struct ced_data *ced, bool read,
 
 /*  in ced_ioc.c */
 extern int ced_clear_area(struct ced_data *ced, int nArea);
-extern int ced_send_string(struct ced_data *ced, const char __user *pData, unsigned int n);
+extern int ced_send_string(struct ced_data *ced, const char __user *data, unsigned int n);
 extern int ced_send_char(struct ced_data *ced, char c);
 extern int ced_get_state(struct ced_data *ced, __u32 *state, __u32 *error);
 extern int ced_read_write_cancel(struct ced_data *ced);