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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/cio/qdio.h | |
| parent | [S390] ipl/dump on panic. (diff) | |
| download | linux-39b083fe1c3c7b88939f6fa1b0b96e579f12e96f.tar.xz linux-39b083fe1c3c7b88939f6fa1b0b96e579f12e96f.zip | |
[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/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index ceb3ab31ee08..124569362f02 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) \ |