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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-09-20 15:58:51 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 15:58:51 +0200 |
| commit | 39b083fe1c3c7b88939f6fa1b0b96e579f12e96f (patch) | |
| tree | b56864fed4a0aa286696cb4e63cbea6d8a962c8a /drivers/s390 | |
| parent | ff6b8ea68f4b7353f88b97024f28127e2148aa00 (diff) | |
| download | kernel_samsung_aries-39b083fe1c3c7b88939f6fa1b0b96e579f12e96f.zip kernel_samsung_aries-39b083fe1c3c7b88939f6fa1b0b96e579f12e96f.tar.gz kernel_samsung_aries-39b083fe1c3c7b88939f6fa1b0b96e579f12e96f.tar.bz2 | |
[S390] empty function defines.
Use do { } while (0) constructs instead of empty defines to avoid
subtle compile bugs.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 16 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_def.h | 8 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index ceb3ab3..1245693 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -191,49 +191,49 @@ enum qdio_irq_states { #if QDIO_VERBOSE_LEVEL>8 #define QDIO_PRINT_STUPID(x...) printk( KERN_DEBUG QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_STUPID(x...) +#define QDIO_PRINT_STUPID(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>7 #define QDIO_PRINT_ALL(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_ALL(x...) +#define QDIO_PRINT_ALL(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>6 #define QDIO_PRINT_INFO(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_INFO(x...) +#define QDIO_PRINT_INFO(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>5 #define QDIO_PRINT_WARN(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_WARN(x...) +#define QDIO_PRINT_WARN(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>4 #define QDIO_PRINT_ERR(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_ERR(x...) +#define QDIO_PRINT_ERR(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>3 #define QDIO_PRINT_CRIT(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_CRIT(x...) +#define QDIO_PRINT_CRIT(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>2 #define QDIO_PRINT_ALERT(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_ALERT(x...) +#define QDIO_PRINT_ALERT(x...) do { } while (0) #endif #if QDIO_VERBOSE_LEVEL>1 #define QDIO_PRINT_EMERG(x...) printk( QDIO_PRINTK_HEADER x) #else -#define QDIO_PRINT_EMERG(x...) +#define QDIO_PRINT_EMERG(x...) do { } while (0) #endif #define HEXDUMP16(importance,header,ptr) \ diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index 94d1b74d..7c84b3d 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -543,7 +543,7 @@ do { \ } while (0) #if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_NORMAL -# define ZFCP_LOG_NORMAL(fmt, args...) +# define ZFCP_LOG_NORMAL(fmt, args...) do { } while (0) #else # define ZFCP_LOG_NORMAL(fmt, args...) \ do { \ @@ -553,7 +553,7 @@ do { \ #endif #if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_INFO -# define ZFCP_LOG_INFO(fmt, args...) +# define ZFCP_LOG_INFO(fmt, args...) do { } while (0) #else # define ZFCP_LOG_INFO(fmt, args...) \ do { \ @@ -563,14 +563,14 @@ do { \ #endif #if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_DEBUG -# define ZFCP_LOG_DEBUG(fmt, args...) +# define ZFCP_LOG_DEBUG(fmt, args...) do { } while (0) #else # define ZFCP_LOG_DEBUG(fmt, args...) \ ZFCP_LOG(ZFCP_LOG_LEVEL_DEBUG, fmt , ##args) #endif #if ZFCP_LOG_LEVEL_LIMIT < ZFCP_LOG_LEVEL_TRACE -# define ZFCP_LOG_TRACE(fmt, args...) +# define ZFCP_LOG_TRACE(fmt, args...) do { } while (0) #else # define ZFCP_LOG_TRACE(fmt, args...) \ ZFCP_LOG(ZFCP_LOG_LEVEL_TRACE, fmt , ##args) |