common: Always return enum filetype in file_name_detect_type_offset()
None of the callers of file_name_detect_type_offset() are prepared to deal with negative error code. Change the code to return filetype_unknown if open_and_lseek() fails. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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common/filetype.c |
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