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Remove check for NULL prior to free(9) and m_freem(9).

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Approved by:	cperciva (mentor)
This commit is contained in:
Eitan Adler 2013-03-04 02:21:34 +00:00
parent 4cb9d1beca
commit 1eb9ea583b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=247764
3 changed files with 5 additions and 10 deletions
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6
sys/compat/linprocfs/linprocfs.c
View File

@ -386,8 +386,7 @@ linprocfs_domtab(PFS_FILL_ARGS)
sbuf_printf(sb, " 0 0\n");
}
mtx_unlock(&mountlist_mtx);
if (flep != NULL)
free(flep, M_TEMP);
free(flep, M_TEMP);
return (error);
}
@ -447,8 +446,7 @@ linprocfs_dopartitions(PFS_FILL_ARGS)
}
g_topology_unlock();
if (flep != NULL)
free(flep, M_TEMP);
free(flep, M_TEMP);
return (error);
}

3
sys/compat/linux/linux_file.c
View File

@ -517,8 +517,7 @@ getdents_common(struct thread *td, struct linux_getdents64_args *args,
td->td_retval[0] = nbytes - resid;
out:
if (cookies)
free(cookies, M_TEMP);
free(cookies, M_TEMP);
VOP_UNLOCK(vp, 0);
foffset_unlock(fp, off, 0);

6
sys/compat/linux/linux_socket.c
View File

@ -1443,10 +1443,8 @@ linux_recvmsg(struct thread *td, struct linux_recvmsg_args *args)
bad:
free(iov, M_IOV);
if (control != NULL)
m_freem(control);
if (linux_cmsg != NULL)
free(linux_cmsg, M_TEMP);
m_freem(control);
free(linux_cmsg, M_TEMP);
return (error);
}