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rcu: undeclared variable used in documentation

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The RCU documentation uses an fp variable which is not declared in the code
snippets. Use the new_fp variable instead.

Signed-Off-By: Baruch Even <baruch@ev-en.org>
Acked-by: <paulmck@us.ibm.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Baruch Even 2006-03-24 18:25:25 +01:00 committed by Adrian Bunk
parent c30fe7f731
commit de0dfcdf55
1 changed files with 2 additions and 2 deletions
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4
Documentation/RCU/whatisRCU.txt
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@ -360,7 +360,7 @@ uses of RCU may be found in listRCU.txt, arrayRCU.txt, and NMI-RCU.txt.
struct foo *new_fp;
struct foo *old_fp;
new_fp = kmalloc(sizeof(*fp), GFP_KERNEL);
new_fp = kmalloc(sizeof(*new_fp), GFP_KERNEL);
spin_lock(&foo_mutex);
old_fp = gbl_foo;
*new_fp = *old_fp;
@ -461,7 +461,7 @@ The foo_update_a() function might then be written as follows:
struct foo *new_fp;
struct foo *old_fp;
new_fp = kmalloc(sizeof(*fp), GFP_KERNEL);
new_fp = kmalloc(sizeof(*new_fp), GFP_KERNEL);
spin_lock(&foo_mutex);
old_fp = gbl_foo;
*new_fp = *old_fp;