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Subject[PATCH] kernel/crash_core.c : Remove redundant checks for ck_cmdline is NULL
Date
 When ck_cmdline is NULL, the only caller of get_last_crashkernel()
has already done non-NULL check(see __parse_crashkernel()),
so it doesn't make any sense to make a check here

Signed-off-by: lizhe <sensor1010@163.com>
---
kernel/crash_core.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/kernel/crash_core.c b/kernel/crash_core.c
index 256cf6db573c..c232f01a2c54 100644
--- a/kernel/crash_core.c
+++ b/kernel/crash_core.c
@@ -222,9 +222,6 @@ static __init char *get_last_crashkernel(char *cmdline,
p = strstr(p+1, name);
}

- if (!ck_cmdline)
- return NULL;
-
return ck_cmdline;
}

--
2.25.1
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