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(parent: f4c5d24) | patch
pstore/ram: Factor ramoops_get_next_prz() out of ramoops_pstore_read()
authorAnton Vorontsov <anton.vorontsov@linaro.org>
Sat, 26 May 2012 13:20:22 +0000 (06:20 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Jun 2012 23:59:28 +0000 (16:59 -0700)
commit755d66b48fe5a1f2a07802fcc8704e8b9e775e7d
treeb89be654693337c57cac86de43666629bddb8d0dtree | snapshot (tar.gz zip)
parentf4c5d2423c64266ba0daa9cc803d1d5ba469fe36commit | diff
pstore/ram: Factor ramoops_get_next_prz() out of ramoops_pstore_read()

This will help make code clearer when we'll add support for other
message types.

The patch also changes return value from -EINVAL to 0 in case of
end-of-records. The exact value doesn't matter for pstore (it should
be just <= 0), but 0 feels more correct.

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/pstore/ram.c diff | blob | blame | history