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234e340582
Many users of debugfs copy the implementation of default_open() when they want to support a custom read/write function op. This leads to a proliferation of the default_open() implementation across the entire tree. Now that the common implementation has been consolidated into libfs we can replace all the users of this function with simple_open(). This replacement was done with the following semantic patch: <smpl> @ open @ identifier open_f != simple_open; identifier i, f; @@ -int open_f(struct inode *i, struct file *f) -{ ( -if (i->i_private) -f->private_data = i->i_private; | -f->private_data = i->i_private; ) -return 0; -} @ has_open depends on open @ identifier fops; identifier open.open_f; @@ struct file_operations fops = { ... -.open = open_f, +.open = simple_open, ... }; </smpl> [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
.gitignore | ||
chan.c | ||
core.c | ||
core.h | ||
db.txt | ||
debugfs.c | ||
debugfs.h | ||
ethtool.c | ||
ethtool.h | ||
genregdb.awk | ||
ibss.c | ||
Kconfig | ||
lib80211_crypt_ccmp.c | ||
lib80211_crypt_tkip.c | ||
lib80211_crypt_wep.c | ||
lib80211.c | ||
Makefile | ||
mesh.c | ||
mlme.c | ||
nl80211.c | ||
nl80211.h | ||
radiotap.c | ||
reg.c | ||
reg.h | ||
regdb.h | ||
scan.c | ||
sme.c | ||
sysfs.c | ||
sysfs.h | ||
util.c | ||
wext-compat.c | ||
wext-compat.h | ||
wext-core.c | ||
wext-priv.c | ||
wext-proc.c | ||
wext-sme.c | ||
wext-spy.c |