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authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>2015-01-11 23:27:38 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-01-23 23:11:42 +0100
commitd78cb3680c8e95c100d5a351b8cfc7dd3c589b68 (patch)
tree4646e0d53a798405e2f51a0bc8f49f15a323e952 /kernel/power/snapshot.c
parentec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc (diff)
PM / hibernate: Remove unused function
Remove the function get_safe_write_buffer() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power/snapshot.c')
-rw-r--r--kernel/power/snapshot.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 0c40c16174b4..8e75a5a1e9b4 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -2310,8 +2310,6 @@ static inline void free_highmem_data(void)
free_image_page(buffer, PG_UNSAFE_CLEAR);
}
#else
-static inline int get_safe_write_buffer(void) { return 0; }
-
static unsigned int
count_highmem_image_pages(struct memory_bitmap *bm) { return 0; }