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| author | Lakshmi Ramasubramanian <[email protected]> | 2021-12-09 17:01:21 -0800 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2021-12-16 17:44:58 +0000 |
| commit | 9c5d89bc10551f1aecd768b00fca3339a7b8c8ee (patch) | |
| tree | dbefcc5f79ca9d8d1c53b07ff5fd7bfced44468f /lib/test_overflow.c | |
| parent | 35b6b28e69985eafb20b3b2c7bd6eca452b56b53 (diff) | |
arm64: kexec: Fix missing error code 'ret' warning in load_other_segments()
Since commit ac10be5cdbfa ("arm64: Use common
of_kexec_alloc_and_setup_fdt()"), smatch reports the following warning:
arch/arm64/kernel/machine_kexec_file.c:152 load_other_segments()
warn: missing error code 'ret'
Return code is not set to an error code in load_other_segments() when
of_kexec_alloc_and_setup_fdt() call returns a NULL dtb. This results
in status success (return code set to 0) being returned from
load_other_segments().
Set return code to -EINVAL if of_kexec_alloc_and_setup_fdt() returns
NULL dtb.
Signed-off-by: Lakshmi Ramasubramanian <[email protected]>
Reported-by: kernel test robot <[email protected]>
Reported-by: Dan Carpenter <[email protected]>
Fixes: ac10be5cdbfa ("arm64: Use common of_kexec_alloc_and_setup_fdt()")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions