Staging: speakup: kobjects: Add space around the operator.

This issue was found by checkpatch.

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index 7fedee363455a70299208273ffc9efea6c1c9731..4a78d377a78bb2de9d00ae892f4bba20f4281c76 100644 (file)
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -251,7 +251,7 @@ static ssize_t keymap_show(struct kobject *kobj, struct kobj_attribute *attr,
        }
        cp += sprintf(cp, "0, %d\n", KEY_MAP_VER);
        spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-       return (int)(cp-buf);
+       return (int)(cp - buf);
 }
 
 /*
@@ -288,8 +288,8 @@ static ssize_t keymap_store(struct kobject *kobj, struct kobj_attribute *attr,
                cp = spk_s2uchar(cp, cp1);
                cp1++;
        }
-       i = (int)cp1[-2]+1;
-       i *= (int)cp1[-1]+1;
+       i = (int)cp1[-2] + 1;
+       i *= (int)cp1[-1] + 1;
        i += 2; /* 0 and last map ver */
        if (cp1[-3] != KEY_MAP_VER || cp1[-1] > 10 ||
                        i+SHIFT_TBL_SIZE+4 >= sizeof(spk_key_buf)) {
@@ -350,9 +350,9 @@ static ssize_t silent_store(struct kobject *kobj, struct kobj_attribute *attr,
        } else {
                shut = 0;
        }
-       if (ch&4)
+       if (ch & 4)
                shut |= 0x40;
-       if (ch&1)
+       if (ch & 1)
                spk_shut_up |= shut;
        else
                spk_shut_up &= ~shut;