udf: Make udf_read_inode() and udf_iget() return error

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Currently __udf_read_inode() wasn't returning anything and we found out
whether we succeeded reading inode by checking whether inode is bad or
not. udf_iget() returned NULL on failure and inode pointer otherwise.
Make these two functions properly propagate errors up the call stack and
use the return value in callers.

Signed-off-by: Jan Kara <jack@suse.cz>

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This commit is contained in:

Jan Kara 2014-09-04 16:15:51 +02:00

parent c03aa9f6e1

commit 6d3d5e860a

4 changed files with 96 additions and 95 deletions

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101

fs/udf/inode.c

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22

fs/udf/namei.c

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69

fs/udf/super.c

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1

fs/udf/udfdecl.h

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