Messages in this thread Patch in this message | | | From | Stephen Boyd <> | Subject | [PATCH] soc: qcom: socinfo: Don't print anything if nothing found | Date | Fri, 15 Jan 2021 12:39:51 -0800 |
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Let's skip printing anything if there's nothing to see. This makes it so the file length is 0 instead of 1, for the newline, and helps scripts figure out if there's anything to see in these files.
Cc: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Stephen Boyd <swboyd@chromium.org> --- drivers/soc/qcom/socinfo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index a985ed064669..0844b5d4e354 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -373,8 +373,8 @@ QCOM_OPEN(chip_id, qcom_show_chip_id); static int show_image_##type(struct seq_file *seq, void *p) \ { \ struct smem_image_version *image_version = seq->private; \ - seq_puts(seq, image_version->type); \ - seq_putc(seq, '\n'); \ + if (image_version->type[0] != '\0') \ + seq_printf(seq, "%s\n", image_version->type); \ return 0; \ } \ static int open_image_##type(struct inode *inode, struct file *file) \ base-commit: 3bc4bf77fa2adca8d6677461b6ec57505f1a3331 -- https://chromeos.dev
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