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| author | Devendra Naga <develkernel412222@gmail.com> | 2012-07-15 15:22:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-17 19:27:38 +0200 |
| commit | 8397c76a2c209997c7119bede2f26e51d8c786bc (patch) | |
| tree | 25193b6ceac253bae795d86d55a331775674d7d7 /fs/nilfs2/alloc.h | |
| parent | mei: mei_irq_thread_write_handler - line break fix (diff) | |
| download | linux-8397c76a2c209997c7119bede2f26e51d8c786bc.tar.xz linux-8397c76a2c209997c7119bede2f26e51d8c786bc.zip | |
powerpc/BSR: cleanup the error path of bsr_init
class_create if succeeded returns a pointer to the struct class,
and if it fails, it returns a value enclosed by the pointer, which
can be read by using PTR_ERR.
Handle the error and return it.
result is for error checking of the alloc_chrdev_region, instead
ret can be used, and also if the alloc_chrdev_region fail,
we are still returning -ENODEV, use ret and the error path will
take care of returning of the ret.
Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nilfs2/alloc.h')
0 files changed, 0 insertions, 0 deletions