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authorDarrick J. Wong <darrick.wong@oracle.com>2019-11-02 09:40:36 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2019-11-04 13:55:34 -0800
commitd243b89a611e83dc97ce7102419360677a664076 (patch)
treea9aad445a63b6e49d72c7c2bbcd7005eaf3e6ef9 /fs/xfs/xfs_message.c
parente91ec882af21c0e845bf962b35f3c13482f74b2f (diff)
xfs: constify the buffer pointer arguments to error functions
Some of the xfs error message functions take a pointer to a buffer that will be dumped to the system log. The logging functions don't change the contents, so constify all the parameters. This enables the next patch to ensure that we log bad metadata when we encounter it. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_message.c')
-rw-r--r--fs/xfs/xfs_message.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_message.c b/fs/xfs/xfs_message.c
index 9804efe525a9..c57e8ad39712 100644
--- a/fs/xfs/xfs_message.c
+++ b/fs/xfs/xfs_message.c
@@ -105,7 +105,7 @@ assfail(char *expr, char *file, int line)
}
void
-xfs_hex_dump(void *p, int length)
+xfs_hex_dump(const void *p, int length)
{
print_hex_dump(KERN_ALERT, "", DUMP_PREFIX_OFFSET, 16, 1, p, length, 1);
}