[PATCH] kfree cleanup: drivers/char

This is the drivers/char/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/char/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index f185724448b1..7c063c5abc55 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -2788,10 +2788,8 @@ static void shutdown(SLMP_INFO * info)
         del_timer(&info->tx_timer);
         del_timer(&info->status_timer);
 
-        if (info->tx_buf) {
-                kfree(info->tx_buf);
-                info->tx_buf = NULL;
-        }
+        kfree(info->tx_buf);
+        info->tx_buf = NULL;
 
         spin_lock_irqsave(&info->lock,flags);
 
@@ -3611,8 +3609,7 @@ int alloc_tmp_rx_buf(SLMP_INFO *info)
 
 void free_tmp_rx_buf(SLMP_INFO *info)
 {
-        if (info->tmp_rx_buf)
-                kfree(info->tmp_rx_buf);
+        kfree(info->tmp_rx_buf);
         info->tmp_rx_buf = NULL;
 }