From: Soumya Negi Date: Fri, 1 Jul 2022 12:50:52 +0000 (-0700) Subject: selftests: drivers/dma-buf: Improve message in selftest summary X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dbeb232726871352fc3e688ff5b02897f8cb0dc7;p=linux.git selftests: drivers/dma-buf: Improve message in selftest summary Selftest udmabuf for the dma-buf driver is skipped when the device file (e.g. /dev/udmabuf) for the DMA buffer cannot be opened i.e. no DMA buffer has been allocated. This patch adds clarity to the SKIP message. Signed-off-by: Soumya Negi Signed-off-by: Shuah Khan --- diff --git a/tools/testing/selftests/drivers/dma-buf/udmabuf.c b/tools/testing/selftests/drivers/dma-buf/udmabuf.c index de1c4e6de0b21..c812080e304e8 100644 --- a/tools/testing/selftests/drivers/dma-buf/udmabuf.c +++ b/tools/testing/selftests/drivers/dma-buf/udmabuf.c @@ -32,7 +32,8 @@ int main(int argc, char *argv[]) devfd = open("/dev/udmabuf", O_RDWR); if (devfd < 0) { - printf("%s: [skip,no-udmabuf]\n", TEST_PREFIX); + printf("%s: [skip,no-udmabuf: Unable to access DMA buffer device file]\n", + TEST_PREFIX); exit(77); }