In some cases kernel-install can fail without printing anything. Add
error messages for these cases.
Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
scripts/kernel-install.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/scripts/kernel-install.c b/scripts/kernel-install.c
index 6086357..459b45d 100644
--- a/scripts/kernel-install.c
+++ b/scripts/kernel-install.c
@@ -533,6 +533,7 @@ static char *mount_path(char *in_path, int *newmount)
*newmount = 1;
return out_path;
}
+ fprintf(stderr, "cannot mount %s\n", in_path);
return NULL;
case MOUNT_MOUNT:
out_path = mount_path_mount(in_path);
@@ -540,6 +541,7 @@ static char *mount_path(char *in_path, int *newmount)
*newmount = 1;
return out_path;
}
+ fprintf(stderr, "cannot mount %s\n", in_path);
return NULL;
}
@@ -789,12 +791,18 @@ static int do_add_kernel(void)
}
ret = make_directory(conf_dir);
- if (ret)
+ if (ret) {
+ fprintf(stderr, "failed to create directory %s: %s\n",
+ conf_dir, strerror(errno));
return ret;
+ }
ret = make_directory(host_images_dir);
- if (ret)
+ if (ret) {
+ fprintf(stderr, "failed to create directory %s: %s\n",
+ host_images_dir, strerror(errno));
return ret;
+ }
fd = open(conf_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
if (fd < 0) {
--
1.8.4.rc3
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