| commit | 8d38d74b648513dd8ed8bd2b67d899208ef4e09e | [log] [tgz] |
|---|---|---|
| author | Chen Gong <gong.chen@linux.intel.com> | Mon May 16 10:58:57 2011 -0700 |
| committer | Tony Luck <tony.luck@intel.com> | Mon May 16 11:04:51 2011 -0700 |
| tree | 9746a4273b2ffb68a298ce038eb196f0f65452bb | |
| parent | 693d92a1bbc9e42681c42ed190bd42b636ca876f [diff] |
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>