x86/ftrace: Fix compiler warning in ftrace.c
authorRakib Mullick <rakib.mullick@gmail.com>
Thu, 12 May 2011 17:33:40 +0000 (23:33 +0600)
committerSteven Rostedt <rostedt@goodmis.org>
Wed, 25 May 2011 23:56:26 +0000 (19:56 -0400)
commit0d098a7d1e39553e8a3f638b923551edec4868a7
tree15f4b9ab0338a23b8a005d00e6c2bb3e05ffbe19
parentf29c50419c8d1998edd759f1990c4243a248f469
x86/ftrace: Fix compiler warning in ftrace.c

 Due to commit dc326fca2b64 (x86, cpu: Clean up and unify the NOP selection infrastructure), we get the following warning:

arch/x86/kernel/ftrace.c: In function ‘ftrace_make_nop’:
arch/x86/kernel/ftrace.c:308:6: warning: assignment discards qualifiers from pointer target type
arch/x86/kernel/ftrace.c: In function ‘ftrace_make_call’:
arch/x86/kernel/ftrace.c:318:6: warning: assignment discards qualifiers from pointer target type

ftrace_nop_replace() now returns const unsigned char *, so change its associated function/variable to its compatible type to keep compiler clam.

Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Link: http://lkml.kernel.org/r/1305221620.7986.4.camel@localhost.localdomain
[ updated for change of const void *src in probe_kernel_write() ]

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
arch/x86/kernel/ftrace.c