staging: westbridge: improve error path

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kmalloc() may fail, check for it.
Allocated memory is not freed.
Use IS_ERR() instead of strict checking.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Cc: David Cross <david.cross@cypress.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Vasiliy Kulikov 2010-09-05 22:32:53 +04:00 • committed by Greg Kroah-Hartman

parent ec53d6123b

commit 7b1f6bfb03

1 changed files with 9 additions and 1 deletions

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drivers/staging/westbridge/astoria/gadget/cyasgadget.c

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