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| author | Jes Sorensen <jes@sgi.com> | 2006-02-13 05:29:57 -0500 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-02-15 13:24:45 -0800 |
| commit | 8ed9b2c7a804335004e4bd3b4c6989c5b6bc243f (patch) | |
| tree | f7420b3fe8ad59ad23707ccbfd7ccaef7abe2a70 /arch/ia64/sn/kernel/tiocx.c | |
| parent | 50d8e59038703c4da5acaed9afaa37ae416d3153 (diff) | |
| download | linux-stable-8ed9b2c7a804335004e4bd3b4c6989c5b6bc243f.tar.gz linux-stable-8ed9b2c7a804335004e4bd3b4c6989c5b6bc243f.tar.bz2 linux-stable-8ed9b2c7a804335004e4bd3b4c6989c5b6bc243f.zip | |
[IA64-SGI] sn2 minor fixes and cleanups
General SN2 code cleanup:
- Do not initialize global variables to zero
- Use kzalloc instead of kmalloc+memset
- Check kmalloc return values
- Do not obfuscate spin lock calls
- Remove some unused code
- Various formatting cleanups
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/kernel/tiocx.c')
| -rw-r--r-- | arch/ia64/sn/kernel/tiocx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index d263d3e8fbb9..8a56f8b5ffa2 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -284,12 +284,10 @@ struct sn_irq_info *tiocx_irq_alloc(nasid_t nasid, int widget, int irq, if ((nasid & 1) == 0) return NULL; - sn_irq_info = kmalloc(sn_irq_size, GFP_KERNEL); + sn_irq_info = kzalloc(sn_irq_size, GFP_KERNEL); if (sn_irq_info == NULL) return NULL; - memset(sn_irq_info, 0x0, sn_irq_size); - status = tiocx_intr_alloc(nasid, widget, __pa(sn_irq_info), irq, req_nasid, slice); if (status) { |