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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)
commit6a0bfff44e4aa4ee1721b3daa004d2039576c70d
tree65de8b224933c7ac731457fd98f889c5cb92e843tree | snapshot
parent4e14e833ac3b97a4aa8803eea49f899adc5bb5f4commit | 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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