diff options
author | Imre Deak <imre.deak@intel.com> | 2012-10-10 16:04:40 +0300 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-10 15:59:07 +0200 |
commit | 9de58cf6c1c1fd47ad56504cfa7cbff5cc75b885 (patch) | |
tree | 0974b8af52f1b8f667ba57400a9c4c02d9ed6179 /tools | |
parent | 5efd3d3d227365421acb4c7b350cae9c34923b2e (diff) |
fix warn in intel_reg_snapshot: ignoring return value of 'write'
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/intel_reg_snapshot.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/intel_reg_snapshot.c b/tools/intel_reg_snapshot.c index 83e76e5c..9c5fa839 100644 --- a/tools/intel_reg_snapshot.c +++ b/tools/intel_reg_snapshot.c @@ -25,6 +25,7 @@ */ #include <unistd.h> +#include <assert.h> #include "intel_gpu_tools.h" int main(int argc, char** argv) @@ -32,6 +33,7 @@ int main(int argc, char** argv) struct pci_device *pci_dev; uint32_t devid; int mmio_bar; + int ret; pci_dev = intel_get_pci_device(); devid = pci_dev->device_id; @@ -42,7 +44,8 @@ int main(int argc, char** argv) else mmio_bar = 0; - write(1, mmio, pci_dev->regions[mmio_bar].size); + ret = write(1, mmio, pci_dev->regions[mmio_bar].size); + assert(ret > 0); return 0; } |