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authorGeert Uytterhoeven <geert@linux-m68k.org>2010-04-14 18:48:50 +0200
committerGeert Uytterhoeven <geert@linux-m68k.org>2010-05-17 21:37:38 +0200
commitf3c7f317c91e45aac0ef9d0b6474cd4637de69f0 (patch)
tree4130dfe3f75d80629b83c25ef2de8c2a3a2b71b3
parentb52dd0077cde89111c00efc73a8db07f50ebb3e8 (diff)
downloadlinux-2.6.34-ux500-f3c7f317c91e45aac0ef9d0b6474cd4637de69f0.tar.gz
serial167: Kill unused variables
commits 638157bc1461f6718eeca06bedd9a09cf1f35c36 ("serial167: prepare to push BKL down into drivers") and 4165fe4ef7305609a96c7f248cefb9c414d0ede5 ("tty: Fix up char drivers request_room usage") removed code without removing the corresponding variables: | drivers/char/serial167.c: In function 'cd2401_rx_interrupt': | drivers/char/serial167.c:630: warning: unused variable 'len' | drivers/char/serial167.c: In function 'cy_ioctl': | drivers/char/serial167.c:1531: warning: unused variable 'val' Remove the variables to kill the warnings. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
-rw-r--r--drivers/char/serial167.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index 8dfd24721a8..78a62ebe75c 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -627,7 +627,6 @@ static irqreturn_t cd2401_rx_interrupt(int irq, void *dev_id)
char data;
int char_count;
int save_cnt;
- int len;
/* determine the channel and change to that context */
channel = (u_short) (base_addr[CyLICR] >> 2);
@@ -1528,7 +1527,6 @@ static int
cy_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- unsigned long val;
struct cyclades_port *info = tty->driver_data;
int ret_val = 0;
void __user *argp = (void __user *)arg;