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Subject[PATCH 11/16] drivers/misc/kgdbts.c: use WARN
Date
From: Julia Lawall <Julia.Lawall@lip6.fr>

Use WARN rather than printk followed by WARN_ON(1), for conciseness.

A simplified version of the semantic patch that makes this transformation
is as follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression list es;
@@

-printk(
+WARN(1,
es);
-WARN_ON(1);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
drivers/misc/kgdbts.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
index 3aa9a96..8b367db 100644
--- a/drivers/misc/kgdbts.c
+++ b/drivers/misc/kgdbts.c
@@ -114,9 +114,8 @@
touch_nmi_watchdog(); \
} while (0)
#define eprintk(a...) do { \
- printk(KERN_ERR a); \
- WARN_ON(1); \
- } while (0)
+ WARN(1, KERN_ERR a); \
+ } while (0)
#define MAX_CONFIG_LEN 40

static struct kgdb_io kgdbts_io_ops;


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