Hello there,
drivers/staging/media/ipu3/ipu3-css.c:1831:30: warning: comparison of unsigned
expression < 0 is always false [-Wtype-limits]
Source code is
css->pipes[pipe].bindex =
ipu3_css_find_binary(css, pipe, q, r);
if (css->pipes[pipe].bindex < 0) {
dev_err(css->dev, "failed to find suitable binary\n");
return -EINVAL;
}
Suggest sanity check return value from function first, then if it is ok,
assign it to an unsigned variable.
Regards
David Binderman
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