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| H A D | base.c | diff b409e578d9a4ec95913e06d8fea2a33f1754ea69 Thu May 31 18:26:17 CDT 2012 Cong Wang <xiyou.wangcong@gmail.com> proc: clean up /proc/<pid>/environ handling
Similar to e268337dfe26 ("proc: clean up and fix /proc/<pid>/mem
handling"), move the check of permission to open(), this will simplify
read() code.
[akpm@linux-foundation.org: checkpatch fixes]
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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