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authorJesper Juhl <jesper.juhl@gmail.com>2005-11-07 01:01:29 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:54:02 -0800
commit735d5661d5c5f023a78fbe68e771e261040ff1b7 (patch)
treeb9865f0322d8e74661639f5f33b1897b23004659 /drivers/char/synclink.c
parentfa671646f61182cd18234461a6e65f50c6558695 (diff)
downloadop-kernel-dev-735d5661d5c5f023a78fbe68e771e261040ff1b7.zip
op-kernel-dev-735d5661d5c5f023a78fbe68e771e261040ff1b7.tar.gz
[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>
Diffstat (limited to 'drivers/char/synclink.c')
-rw-r--r--drivers/char/synclink.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 0133dc0..5d1ffa3 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -4016,9 +4016,7 @@ static int mgsl_alloc_intermediate_rxbuffer_memory(struct mgsl_struct *info)
*/
static void mgsl_free_intermediate_rxbuffer_memory(struct mgsl_struct *info)
{
- if ( info->intermediate_rxbuffer )
- kfree(info->intermediate_rxbuffer);
-
+ kfree(info->intermediate_rxbuffer);
info->intermediate_rxbuffer = NULL;
} /* end of mgsl_free_intermediate_rxbuffer_memory() */
@@ -4072,10 +4070,8 @@ static void mgsl_free_intermediate_txbuffer_memory(struct mgsl_struct *info)
int i;
for ( i=0; i<info->num_tx_holding_buffers; ++i ) {
- if ( info->tx_holding_buffers[i].buffer ) {
- kfree(info->tx_holding_buffers[i].buffer);
- info->tx_holding_buffers[i].buffer=NULL;
- }
+ kfree(info->tx_holding_buffers[i].buffer);
+ info->tx_holding_buffers[i].buffer = NULL;
}
info->get_tx_holding_index = 0;
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