* [RESEND PATCH] selftests: drivers/dma-buf: Improve message in selftest summary
@ 2022-07-01 12:50 Soumya Negi
0 siblings, 0 replies; only message in thread
From: Soumya Negi @ 2022-07-01 12:50 UTC (permalink / raw)
To: Shuah Khan; +Cc: linux-kernel-mentees, linux-kernel, linux-kselftest
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 <soumya.negi97@gmail.com>
---
tools/testing/selftests/drivers/dma-buf/udmabuf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/drivers/dma-buf/udmabuf.c b/tools/testing/selftests/drivers/dma-buf/udmabuf.c
index de1c4e6de0b2..c812080e304e 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);
}
--
2.17.1
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