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| author | Jiri Slaby <jslaby@suse.cz> | 2010-01-28 01:47:56 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2010-02-26 22:39:11 +0300 |
| commit | 09c09bc618a4ceec387c57542031b4fc35826e16 (patch) | |
| tree | 36efbdea09ad192e0f1596a39228a1d31da9d8e2 | |
| parent | b694e52ebdd439e4591d4a6651658026196174f6 (diff) | |
| download | linux-09c09bc618a4ceec387c57542031b4fc35826e16.tar.xz | |
PM / Hibernate: Swap, remove useless check from swsusp_read()
It will never reach here if the sws_resume_bdev is erratic.
swsusp_read() is called only from software_resume(), but after
swsusp_check() which would catch the error state.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
| -rw-r--r-- | kernel/power/swap.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 09b2b0ae9e9d..1d575733d4e1 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -657,10 +657,6 @@ int swsusp_read(unsigned int *flags_p) struct swsusp_info *header; *flags_p = swsusp_header->flags; - if (IS_ERR(resume_bdev)) { - pr_debug("PM: Image device not initialised\n"); - return PTR_ERR(resume_bdev); - } memset(&snapshot, 0, sizeof(struct snapshot_handle)); error = snapshot_write_next(&snapshot, PAGE_SIZE); |