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authorThiago Galesi <thiagogalesi@gmail.com>2006-07-29 10:45:43 -0300
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-27 11:58:51 -0700
commit10a18cd1a31e34d123d5ae4736a3393432352750 (patch)
tree462df0ea45a3120224c6bcd43192f95f44d9825b
parent372db8a780f63368c6960a167b7a19aad776d704 (diff)
USB: pl2303: cosmetic changes to pl2303_buf_{clear, data_avail}
Changes the functions pl2303_buf_clear and pl2303_buf_data_avail for the purpose of keeping them under the 80 column limit, making them more similar to similar functions and making then simpler. Signed-off-by: Thiago Galesi <thiagogalesi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/serial/pl2303.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 90d0e793566..0cd42bf4c6c 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -1064,10 +1064,10 @@ static void pl2303_buf_clear(struct pl2303_buf *pb)
*/
static unsigned int pl2303_buf_data_avail(struct pl2303_buf *pb)
{
- if (pb != NULL)
- return ((pb->buf_size + pb->buf_put - pb->buf_get) % pb->buf_size);
- else
+ if (pb == NULL)
return 0;
+
+ return ((pb->buf_size + pb->buf_put - pb->buf_get) % pb->buf_size);
}
/*
@@ -1078,10 +1078,10 @@ static unsigned int pl2303_buf_data_avail(struct pl2303_buf *pb)
*/
static unsigned int pl2303_buf_space_avail(struct pl2303_buf *pb)
{
- if (pb != NULL)
- return ((pb->buf_size + pb->buf_get - pb->buf_put - 1) % pb->buf_size);
- else
+ if (pb == NULL)
return 0;
+
+ return ((pb->buf_size + pb->buf_get - pb->buf_put - 1) % pb->buf_size);
}
/*