From: Al Viro Date: Mon, 4 May 2015 01:30:27 +0000 (-0400) Subject: namei: we never need more than MAXSYMLINKS entries in nd->stack X-Git-Tag: omap-for-v4.3/legacy-v2-signed~213^2~68 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e269f2a73f92b40169c4229289587b901a00b244;p=pandora-kernel.git namei: we never need more than MAXSYMLINKS entries in nd->stack The only reason why we needed one more was that purely nested MAXSYMLINKS symlinks could lead to path_init() using that many entries in addition to nd->stack[0] which it left unused. That can't happen now - path_init() starts with entry 0 (and trailing_symlink() is called only when we'd already encountered one symlink, so no more than MAXSYMLINKS-1 are left). Signed-off-by: Al Viro --- Reading git-diff-tree failed