commit 969dd061d81d9e2bc7f954859452ac81cc639711
author Eric Sesterhenn <snakebyte@gmx.de> Sun Jun 25 05:48:45 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Sun Jun 25 10:01:17 2006 -0700
tree fa6a75db7d19d56de9720716dfc7f688061b3e5e
parent 2aa92581fb13e04e1440e5041b412cc06c782e0e

[PATCH] Cyclades Cleanup

coverity choked at two !tty checks, in places where tty can never be NULL.
Since it removes some code we should remove these checks.  (Coverity ids
#763,#762)

[akpm@osdl.org: even cleaner!]
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/cyclades.c

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index cc7acf8..122e7a7 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -2833,9 +2833,8 @@
         return 0;
     }
         
-    if (!tty || !info->xmit_buf || !tmp_buf){
-        return 0;
-    }
+    if (!info->xmit_buf || !tmp_buf)
+	return 0;
 
     CY_LOCK(info, flags);
     while (1) {
@@ -2884,7 +2883,7 @@
     if (serial_paranoia_check(info, tty->name, "cy_put_char"))
         return;
 
-    if (!tty || !info->xmit_buf)
+    if (!info->xmit_buf)
         return;
 
     CY_LOCK(info, flags);