The patch titled
moxa: remove pointless check of 'tty' argument vs NULL
has been added to the -mm tree. Its filename is
moxa-remove-pointless-check-of-tty-argument-vs-null.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: moxa: remove pointless check of 'tty' argument vs NULL
From: Jesper Juhl <jesper.juhl@xxxxxxxxx>
Remove pointless check of 'tty' argument vs NULL from moxa driver.
Signed-off-by: Jesper Juhl <jesper.juhl@xxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/mxser.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/char/mxser.c~moxa-remove-pointless-check-of-tty-argument-vs-null drivers/char/mxser.c
--- devel/drivers/char/mxser.c~moxa-remove-pointless-check-of-tty-argument-vs-null 2006-05-22 17:01:18.000000000 -0700
+++ devel-akpm/drivers/char/mxser.c 2006-05-22 17:01:18.000000000 -0700
@@ -1081,7 +1081,7 @@ static int mxser_write(struct tty_struct
struct mxser_struct *info = tty->driver_data;
unsigned long flags;
- if (!tty || !info->xmit_buf)
+ if (!info->xmit_buf)
return (0);
while (1) {
@@ -1117,7 +1117,7 @@ static void mxser_put_char(struct tty_st
struct mxser_struct *info = tty->driver_data;
unsigned long flags;
- if (!tty || !info->xmit_buf)
+ if (!info->xmit_buf)
return;
if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1)
_
Patches currently in -mm which might be from jesper.juhl@xxxxxxxxx are
origin.patch
fix-mem-leak-in-sidewinder-driver.patch
git-mtd.patch
small-whitespace-cleanup-for-qlogic-driver.patch
add-scsi_add_host-failure-handling-for-nsp32.patch
oss-cs46xx-cleanup-and-tiny-bugfix.patch
i4l-memory-leak-fix-for-sc_ioctl.patch
isdn-unsafe-interaction-between-isdn_write-and-isdn_writebuf_stub.patch
isdn-unsafe-interaction-between-isdn_write-and-isdn_writebuf_stub-fix.patch
binfmt_elf-codingstyle-cleanup-and-remove-some-pointless-casts.patch
binfnt_elf-remove-more-casts.patch
ensure-null-deref-cant-possibly-happen-in-is_exported.patch
bluetooth-fix-potential-null-ptr-deref-in-dtl1_cscdtl1_hci_send_frame.patch
pnp-card_probe-fix-memory-leak.patch
fix-unlikely-memory-leak-in-dac960-driver.patch
moxa-remove-pointless-casts.patch
moxa-remove-pointless-check-of-tty-argument-vs-null.patch
debug-shared-irqs.patch
remove-redundant-null-checks-before-free-in-fs.patch
remove-redundant-null-checks-before-free-in-kernel.patch
remove-redundant-null-checks-before-free-in-drivers.patch
-
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