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authorimp <imp@FreeBSD.org>2005-02-17 21:05:04 +0000
committerimp <imp@FreeBSD.org>2005-02-17 21:05:04 +0000
commite5407e02ccbe293aab2f0a0d68909e90857f71a6 (patch)
treeea61f3944f6e1b1c03e94d082d316c08d3f8cef7 /usr.bin/join
parentfcb0c9784b57f325a17b1870efc2148a646c3d2a (diff)
downloadFreeBSD-src-e5407e02ccbe293aab2f0a0d68909e90857f71a6.zip
FreeBSD-src-e5407e02ccbe293aab2f0a0d68909e90857f71a6.tar.gz
memspace is set to some value by masking off bits. When these bits
are equal to PCCARD_TPCE_FS_MEMSPACE_NONE, memspace will be zero, so testing for this case inside of the if statement results in dead code. We'd fail to set a value to zero that's already zero (since it is initialized to 0 indirectly) with this code being there. Well, except in the very rare case that we have a card that has a defualt entry that includes a memory space followed by one that has no memory space (these are extremely rare, I don't recall ever having seen one :-). Fix this by setting num_memspace to 0 in a more appropriate place. Submitted by: Coverity Prevent analysis tool
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