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block: print errno on error 

Now that we changed all create calls to return errno, just print it.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2010-03-04 10:00:38 +01:00 committed by Anthony Liguori
parent 3829cb460c
commit 3e7896dec4
1 changed files with 2 additions and 2 deletions
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4
qemu-img.c
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@ -374,7 +374,7 @@ static int img_create(int argc, char **argv)
} else if (ret == -EFBIG) {
error("The image size is too large for file format '%s'", fmt);
} else {
error("Error while formatting");
error("%s: error while creating %s: %s", filename, fmt, strerror(-ret));
}
}
return 0;
@ -687,7 +687,7 @@ static int img_convert(int argc, char **argv)
} else if (ret == -EFBIG) {
error("The image size is too large for file format '%s'", out_fmt);
} else {
error("Error while formatting '%s'", out_filename);
error("%s: error while converting %s: %s", out_filename, out_fmt, strerror(-ret));
}
}