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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-05-12 22:24:36 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-05-12 22:24:36 +0200 |
| commit | 18b3847aef8428503b8889b3a986d38e5e6ed584 (patch) | |
| tree | 39a2aa43a146e0c30a11e8a471361d910e6f6549 | |
| parent | 682414ce0d8245bef6c09d9e7ca015331a5ddd35 (diff) | |
| download | plan9front-18b3847aef8428503b8889b3a986d38e5e6ed584.tar.xz | |
devvmx: remove unncessary locking in gotcmd() sleep test function
| -rw-r--r-- | sys/src/9/pc/devvmx.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/src/9/pc/devvmx.c b/sys/src/9/pc/devvmx.c index ba6f596e7..304f70a43 100644 --- a/sys/src/9/pc/devvmx.c +++ b/sys/src/9/pc/devvmx.c @@ -1522,14 +1522,8 @@ cmdextrap(VmCmd *, va_list va) static int gotcmd(void *vmxp) { - int rc; - Vmx *vmx; - - vmx = vmxp; - ilock(&vmx->cmdlock); - rc = vmx->firstcmd != nil; - iunlock(&vmx->cmdlock); - return rc; + Vmx *vmx = vmxp; + return vmx->firstcmd != nil; } static void |