summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJulia Lawall <julia@diku.dk>2010-03-05 22:42:47 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 20:26:32 +0100
commit08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8 (patch)
tree07a0f02acf102ad67166ffb6129f9b1117643976
parentinit/main.c: make setup_max_cpus static for !SMP (diff)
downloadlinux-08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8.tar.xz
linux-08d9e7363b87a4c5fb3fc17070607a75a9eb4cc8.zip
drivers/misc/iwmc3200top/main.c: eliminate useless code
The variable priv is initialized twice to the same (side effect-free) expression. Drop one initialization. A simplified version of the semantic match that finds this problem is: (http://coccinelle.lip6.fr/) // <smpl> @forall@ idexpression *x; identifier f!=ERR_PTR; @@ x = f(...) ... when != x ( x = f(...,<+...x...+>,...) | * x = f(...) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/misc/iwmc3200top/main.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c
index dd0a3913bf6d..3b7292a5cea9 100644
--- a/drivers/misc/iwmc3200top/main.c
+++ b/drivers/misc/iwmc3200top/main.c
@@ -597,8 +597,6 @@ static void iwmct_remove(struct sdio_func *func)
struct iwmct_work_struct *read_req;
struct iwmct_priv *priv = sdio_get_drvdata(func);
- priv = sdio_get_drvdata(func);
-
LOG_INFO(priv, INIT, "enter\n");
sdio_claim_host(func);