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pseries: port papr_rtas_setup_file_interface() to FD_ADD()

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Link: https://patch.msgid.link/20251123-work-fd-prepare-v4-36-b6efa1706cfd@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner 2025-11-23 17:33:54 +01:00
parent 274d937006
commit 6ae8da4846
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 5 additions and 22 deletions
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27
arch/powerpc/platforms/pseries/papr-rtas-common.c
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@ -205,35 +205,18 @@ long papr_rtas_setup_file_interface(struct papr_rtas_sequence *seq,
char *name)
{
const struct papr_rtas_blob *blob;
struct file *file;
long ret;
int fd;
blob = papr_rtas_retrieve(seq);
if (IS_ERR(blob))
return PTR_ERR(blob);
fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC);
if (fd < 0) {
ret = fd;
goto free_blob;
}
file = anon_inode_getfile_fmode(name, fops, (void *)blob,
O_RDONLY, FMODE_LSEEK | FMODE_PREAD);
if (IS_ERR(file)) {
ret = PTR_ERR(file);
goto put_fd;
}
fd_install(fd, file);
fd = FD_ADD(O_RDONLY | O_CLOEXEC,
anon_inode_getfile_fmode(name, fops, (void *)blob, O_RDONLY,
FMODE_LSEEK | FMODE_PREAD));
if (fd < 0)
papr_rtas_blob_free(blob);
return fd;
put_fd:
put_unused_fd(fd);
free_blob:
papr_rtas_blob_free(blob);
return ret;
}
/*