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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-09-23 14:56:44 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-24 09:57:47 +0200 |
| commit | 493cd9122af5bd0b219974a48f0e31da0c29ff7e (patch) | |
| tree | 5fdfdd6646c8abfebdcaad3a6b9fbca70016876b /arch/x86 | |
| parent | ebdd90a8cb2e3963f55499850f02ce6003558b55 (diff) | |
| download | blackbird-op-linux-493cd9122af5bd0b219974a48f0e31da0c29ff7e.tar.gz blackbird-op-linux-493cd9122af5bd0b219974a48f0e31da0c29ff7e.zip | |
x86: ds.c ptrace.c integer as NULL pointer sparse fixes
fix:
arch/x86/kernel/ptrace.c:763:29: warning: Using plain integer as NULL pointer
arch/x86/kernel/ptrace.c:777:46: warning: Using plain integer as NULL pointer
arch/x86/kernel/ptrace.c:1115:45: warning: Using plain integer as NULL pointer
arch/x86/kernel/ds.c:482:26: warning: Using plain integer as NULL pointer
arch/x86/kernel/ds.c:487:25: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/ds.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/ptrace.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/ds.c b/arch/x86/kernel/ds.c index ab21c270bfa4..2b69994fd3a8 100644 --- a/arch/x86/kernel/ds.c +++ b/arch/x86/kernel/ds.c @@ -479,12 +479,12 @@ static int ds_release(struct task_struct *task, enum ds_qualifier qual) goto out; kfree(context->buffer[qual]); - context->buffer[qual] = 0; + context->buffer[qual] = NULL; current->mm->total_vm -= context->pages[qual]; current->mm->locked_vm -= context->pages[qual]; context->pages[qual] = 0; - context->owner[qual] = 0; + context->owner[qual] = NULL; /* * we put the context twice: diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index ba19bb49bd09..5df6093ac776 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -734,7 +734,7 @@ static int ptrace_bts_config(struct task_struct *child, goto errout; if (cfg.flags & PTRACE_BTS_O_ALLOC) { - ds_ovfl_callback_t ovfl = 0; + ds_ovfl_callback_t ovfl = NULL; unsigned int sig = 0; /* we ignore the error in case we were not tracing child */ @@ -748,7 +748,7 @@ static int ptrace_bts_config(struct task_struct *child, ovfl = ptrace_bts_ovfl; } - error = ds_request_bts(child, /* base = */ 0, cfg.size, ovfl); + error = ds_request_bts(child, /* base = */ NULL, cfg.size, ovfl); if (error < 0) goto errout; @@ -1086,7 +1086,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; case PTRACE_BTS_SIZE: - ret = ds_get_bts_index(child, /* pos = */ 0); + ret = ds_get_bts_index(child, /* pos = */ NULL); break; case PTRACE_BTS_GET: |
