greybus: core: return error code when creating host device

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Return a pointer-coded error from greybus_create_hd() rather
than NULL in the event an error occurs.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Alex Elder 2015-05-22 09:52:45 -05:00 • committed by Greg Kroah-Hartman

parent 6b7d5a1f47

commit 8ea70fe049

3 changed files with 7 additions and 7 deletions

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6

drivers/staging/greybus/core.c

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4

drivers/staging/greybus/es1.c

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4

drivers/staging/greybus/es2.c

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