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authorJulian Wiedmann <jwi@linux.ibm.com>2020-09-10 22:49:15 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2020-09-16 01:01:57 +0300
commitaddf1372961523cc8cb7ab4ee26d5e1373bf64a0 (patch)
tree59642047f4fb198438af026d0ce70d65dd938199 /tools
parent3f4fee002b009ce862067cf22e7f530deaa0b0a7 (diff)
downloadlinux-addf1372961523cc8cb7ab4ee26d5e1373bf64a0.tar.xz
scsi: zfcp: Use list_first_entry_or_null() in zfcp_erp_thread()
Use the right helper to avoid poking around in the list's internals. Link: https://lore.kernel.org/r/ed669555c73aab95b29444c10066f492c0c43391.1599765652.git.bblock@linux.ibm.com Reviewed-by: Steffen Maier <maier@linux.ibm.com> Reviewed-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Benjamin Block <bblock@linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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