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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2018-09-12 09:40:34 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2018-09-20 11:27:01 +0200
commita63a209d8ee8f21722a3b07d01d904bca5dbbc31 (patch)
treecbea790945efc23d8e5ec84b3806cff609c25f60 /tests/unittests/sysfs_mock/class/mtd/mtd0/numeraseregions
parent04d76bcda9e1a948070927e6c5357d9760c32367 (diff)
libmtd: don't print an error message for devices without ecc support
The libmtd library tries to obtain the available OOB size via the sysfs with a fallback to the ECCGETLAYOUT ioctl. For some devices (e.g. plat-ram), the fallback path is always taken and prints an error message to stderr since the ioctl fails. This patch fixes the fallback path by suppressing the error message if errno is set to EOPNOTSUPP (i.e. the device simply doesn't support that). Fixes: a10353584f93 ("libmtd: Add support to access OOB available size") Reported-by: Chris Packham <Chris.Packham@alliedtelesis.co.nz> Reviewed-by: Xiaolei Li <xiaolei.li@mediatek.com> Tested-by: Chris Packham <Chris.Packham@alliedtelesis.co.nz> Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'tests/unittests/sysfs_mock/class/mtd/mtd0/numeraseregions')
0 files changed, 0 insertions, 0 deletions