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| author | Jim Cromie <jim.cromie@gmail.com> | 2012-05-01 15:23:12 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-01 16:58:06 +0400 |
| commit | 516cf1be07cf3ab52e6d2f64da33b0fa5d9e0042 (patch) | |
| tree | 4de9f57190026d8a6b3704f0e01911222ab8da6e | |
| parent | 3ec5652ab70f6e9a888d9e5f67c858af354323b3 (diff) | |
| download | linux-516cf1be07cf3ab52e6d2f64da33b0fa5d9e0042.tar.xz | |
dynamic_debug: use printk(KERN_WARNING..) in stub function
drivers/infiniband/ulp/srp/ib_srp.c #defines pr_fmt() PFX fmt, but PFX
is not #defined until after <linux/*> headers are included.
This results in a bad expansion of the pr_warn() in the stub function.
2084c2084
< printk("<4>" PFX "dyndbg supported only in " "CONFIG_DYNAMIC_DEBUG builds\n")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/linux/dynamic_debug.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 4697e4b59d6f..c18257b0fa72 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -109,7 +109,8 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, const char *modname) { if (strstr(param, "dyndbg")) { - pr_warn("dyndbg supported only in " + /* avoid pr_warn(), which wants pr_fmt() fully defined */ + printk(KERN_WARNING "dyndbg param is supported only in " "CONFIG_DYNAMIC_DEBUG builds\n"); return 0; /* allow and ignore */ } |