staging: mt7621-mmc: fix unused variable compiler warning

The compiler complains:

    drivers/staging/mt7621-mmc/dbg.c: In function ‘msdc_debug_proc_write’:
    drivers/staging/mt7621-mmc/dbg.c:237:12: warning: unused variable ‘size’ [-Wunused-variable]
      int mode, size;
                ^~~~
    drivers/staging/mt7621-mmc/dbg.c:237:6: warning: unused variable ‘mode’ [-Wunused-variable]
      int mode, size;
          ^~~~

Remove these declarations.

Signed-off-by: George Hilliard <thirtythreeforty@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/mt7621-mmc/dbg.c b/drivers/staging/mt7621-mmc/dbg.c
index 6b59ac8..fda3ba3 100644 (file)
--- a/drivers/staging/mt7621-mmc/dbg.c
+++ b/drivers/staging/mt7621-mmc/dbg.c
@@ -232,7 +232,6 @@ static ssize_t msdc_debug_proc_write(struct file *file,
 
        int cmd, p1, p2;
        int id, zone;
-       int mode, size;
 
        if (count == 0)
                return -1;