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authorAndrew Morton <akpm@linux-foundation.org>2013-02-27 17:03:16 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-27 19:10:11 -0800
commit87ebdc00eeb474615496d5f10eed46709e25c707 (patch)
tree614bdfd3620e8e9692bc2d04e718b250081f8d7b /fs/proc/vmcore.c
parente579d2c259be42b6f29458327e5153b22414b031 (diff)
downloadlinux-87ebdc00eeb474615496d5f10eed46709e25c707.tar.bz2
fs/proc: clean up printks
- use pr_foo() throughout - remove a couple of duplicated KERN_WARNINGs, via WARN(KERN_WARNING "...") - nuke a few warnings which I've never seen happen, ever. Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc/vmcore.c')
-rw-r--r--fs/proc/vmcore.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 0d5071d29985..41dd018f72dd 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -15,6 +15,7 @@
#include <linux/export.h>
#include <linux/slab.h>
#include <linux/highmem.h>
+#include <linux/printk.h>
#include <linux/bootmem.h>
#include <linux/init.h>
#include <linux/crash_dump.h>
@@ -553,8 +554,7 @@ static int __init parse_crash_elf64_headers(void)
ehdr.e_ehsize != sizeof(Elf64_Ehdr) ||
ehdr.e_phentsize != sizeof(Elf64_Phdr) ||
ehdr.e_phnum == 0) {
- printk(KERN_WARNING "Warning: Core image elf header is not"
- "sane\n");
+ pr_warn("Warning: Core image elf header is not sane\n");
return -EINVAL;
}
@@ -609,8 +609,7 @@ static int __init parse_crash_elf32_headers(void)
ehdr.e_ehsize != sizeof(Elf32_Ehdr) ||
ehdr.e_phentsize != sizeof(Elf32_Phdr) ||
ehdr.e_phnum == 0) {
- printk(KERN_WARNING "Warning: Core image elf header is not"
- "sane\n");
+ pr_warn("Warning: Core image elf header is not sane\n");
return -EINVAL;
}
@@ -653,8 +652,7 @@ static int __init parse_crash_elf_headers(void)
if (rc < 0)
return rc;
if (memcmp(e_ident, ELFMAG, SELFMAG) != 0) {
- printk(KERN_WARNING "Warning: Core image elf header"
- " not found\n");
+ pr_warn("Warning: Core image elf header not found\n");
return -EINVAL;
}
@@ -673,8 +671,7 @@ static int __init parse_crash_elf_headers(void)
/* Determine vmcore size. */
vmcore_size = get_vmcore_size_elf32(elfcorebuf);
} else {
- printk(KERN_WARNING "Warning: Core image elf header is not"
- " sane\n");
+ pr_warn("Warning: Core image elf header is not sane\n");
return -EINVAL;
}
return 0;
@@ -690,7 +687,7 @@ static int __init vmcore_init(void)
return rc;
rc = parse_crash_elf_headers();
if (rc) {
- printk(KERN_WARNING "Kdump: vmcore not initialized\n");
+ pr_warn("Kdump: vmcore not initialized\n");
return rc;
}