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Blackfin arch: handle case of d_path() returning error in decode_address()
authorTim Pepper <lnxninja@linux.vnet.ibm.com>
Mon, 27 Oct 2008 04:18:36 +0000 (12:18 +0800)
committerBryan Wu <cooloney@kernel.org>
Mon, 27 Oct 2008 04:18:36 +0000 (12:18 +0800)
commite1abf6183257e21ce22458b325641f71cef4a5ef
tree65de8b224933c7ac731457fd98f889c5cb92e843tree | snapshot
parentecd1bbf1e59b9263b2707ca75b0b301206b1ccb2commit | diff
Blackfin arch: handle case of d_path() returning error in decode_address()

d_path() can return an error.  Most of its callers do something or other to
make up something sane in that case.  Do similar for blackfin's
decode_address() call to d_path().

Signed-off-by: Tim Pepper <lnxninja@linux.vnet.ibm.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
arch/blackfin/kernel/traps.c diff | blob | history
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