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| author | Chen Gong <gong.chen@linux.intel.com> | 2011-05-16 10:58:57 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2011-05-16 11:04:51 -0700 |
| commit | 8d38d74b648513dd8ed8bd2b67d899208ef4e09e (patch) | |
| tree | 9746a4273b2ffb68a298ce038eb196f0f65452bb /kernel/latencytop.c | |
| parent | 693d92a1bbc9e42681c42ed190bd42b636ca876f (diff) | |
| download | op-kernel-dev-8d38d74b648513dd8ed8bd2b67d899208ef4e09e.zip op-kernel-dev-8d38d74b648513dd8ed8bd2b67d899208ef4e09e.tar.gz | |
pstore: fix one type of return value in pstore
the return type of function _read_ in pstore is size_t,
but in the callback function of _read_, the logic doesn't
consider it too much, which means if negative value (assuming
error here) is returned, it will be converted to positive because
of type casting. ssize_t is enough for this function.
Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'kernel/latencytop.c')
0 files changed, 0 insertions, 0 deletions
